Web3privacy now is a research project aimed at building a culture of privacy industry in web3: the most extensive database of privacy-enhancing solutions, the framework for PEDApps ideation, use-cases database & many more. Feel free to collaborate. donate
| Block | Description |
|---|---|
| Manifesto | Research project ideological foundation |
| 2023 Roadmap | Forthcoming activities that will empower humans & industry privacy-level |
| Pagency framework for private use-case ideation | a tool to facilitate impactful privacy-enhancing ideas & raise privacy culture in web3 |
| Privacy use-cases database | ideas & references for privacy builders |
| Web3 Privacy Hiring | find your next privacy work |
| ZK privacy-enhancing solutions database | Unified database of the privacy-enhancing ZK solutions |
| Web3privacy now analytical platform | Creating analytical service for privacy |
25.11. (current approach to PEDApps aggregation): explicit focus on privacy + alive project.
Feel free to update the list!
- DeFi
- Currency
- Infrastructure
- Wallet
- Computing network
- AI
- Layer 2
- Hardware
- VPN
- DID
- DAO
- Bridge
- Messaging
- Browser
- KYC
- RPC
- Storage
- dApps
- OS
- NFT
- Other
- Alliances
- Mixing services
- Data management
- Sunset projects archive
- Donate
| Project | Description | GitHub | Product-readiness | Ecosystem | Team | Docs | Audit |
|---|---|---|---|---|---|---|---|
| zkFi | A Multichain Modular Privacy Framework with a Decentralized Compliance Network | - | TBD | EVM chains | - | Docs | - |
| Nata Router Nata Network | Multichain Privacy Protocol built on Across, Stargate and Aztec Connect✨️ZK | (GitHub) | live, june 2023 | Ethereum, Polygon, Optimism, Arbitrum, zkSync, Base, Mantle, Avalanche, Fantom, Kava | anon | Docs | Audits |
| Firn Protocol | Firn is the first-ever zero-knowledge privacy platform in the account-based model, and introduces pluggable, flexible privacy to Ethereum-based chains. ✨️ZK | (GitHub) | live, june 2022 | Ethereum | anon | Docs | BlockSec |
| Shade | Shade Protocol is an array of connected privacy-preserving DeFi applications built on Secret Network | (GitHub) | live, february 2023 | Cosmos | anon | Docs | RD, Certik |
| Silent protocol | Silent Protocol is the first protocol enabling compliant full-stack privacy for smart contract assets and web3 applications at scale. | - | TBD | Ethereum | anon | - | - |
| Sienna Network | Sienna is a privacy-first and cross-chain decentralized finance platform where you can privately swap, lend and convert your tokens into their private equivalent | (GitHub) | Q2 2023 | Secret Network | anon | Docs | Certik, Certik, Halborn, Certik, Halborn, Halborn, Halborn, Halborn, Halborn, Halborn |
| Arcium, ex-Elusiv | The first parallelized confidential computing network | (GitHub) | live, march 2023 | Solana | (Public) | Docs | - |
| Offshift | Offshift’s proprietary Shifting mechanism allows users to Shift between our native token, XFT, and a full palette of private synthetics | (GitLab) | live, march 2023 | Ethereum | (anon) | - | - |
| Bermuda Bay | Bermuda Bay is a next-level decentralized privacy protocol on Gnosis Chain. The protocol supports secure shielded transactions for both individual users and multisig wallets. | - | testnet live 2023 | Gnosis Chain | anon | Docs | - |
| CAPE | Configurable Asset Privacy for Ethereum | (GitHub) | testnet | Ethereum | anon | Docs | - |
| Evanesco | A financial protocol platform that combines Layer0 network infrastructure with a private computing framework. | (GitHub) | live, december 2021 | Eva | anon | - | - |
| Dusk | Is a permissionless, ZK-friendly L1 blockchain protocol focused on Compliance and Privacy to tokenize Real-World Assets natively on-chain. Regulated and Decentralized Finance. | (GitHub) | testnet | Dusk | (Public) | - | - |
| Manta Pay | MantaPay is coming to Calamari as the first privacy payment solution in the Kusama ecosystem.✨️ZK | (GitHub) | testnet v3 | Polkadot | anon | Docs | - |
| Webb | an interoperable private bridge ✨️ZK | (GitHub) | beta | Tangle | anon | Docs | Audit of the DKG-Substrate pallet |
| Panther Protocol | is a decentralized privacy metaprotocol enabling confidential, trusted transactions and interoperability with DeFi ✨️ZK | (GitHub) | testnet launch Q2 2023, mainnet launch Q3 2023 | Ethereum, Elrond, Polkadot, Avalanche, Near, Flare | (Public) | Docs | ZKP Vesting, ZKP Token |
| RAILGUN | Private transfers and DeFi infra for Ethereum, Polygon, Binance Smart Chain and Arbitrum.✨️ZK | - | live, Jul 2021 | Ethereum, BNB, Polygon | (Public) | Docs | 5 audits |
| Umbra | As a protocol, Umbra defines a simple set of standards, coupled with a singleton smart contract instance, to enable stealth addresses on Ethereum | (GitHub) | mainnet, june 2021 | Ethereum | anon | - | 3 audits |
| Light Shield | private transactions for Solana. | - | mainnet-beta | Solana | anon | Docs | Code review |
| Horizon | Decentralized Anonymous Payment Systems ✨️ZK | - | TBD | - | anon | Docs | Messier |
| Diva | Free banking technology for everyone: everyone can join in, everyone can use DIVA.EXCHANGE | (GitHub) | TBD | - | (Public) | Docs | - |
| BasicSwap | Private Cross-Chain DEX | (GitHub) | beta, December 2022 | SMSG | (anon) | - | - |
| Common | Common will be a decentralized exchange that mitigates the Maximal Extractable Value (MEV) problem. | - | coming in 2023 | Near, Ethereum, Solana, Kusama, Azero | anon | - | - |
| Hurricane Protocol | A fully decentralized protocol offering private transactions on both the Terra & NEAR | (GitHub) | TBD | Terra, Near | anon | Docs | - |
| BlackBox | collection of tools allowing you send & receive SCRT anonymously | (GitHub) | TBD | Secret Network | anon | - | - |
| Hinkal | an easy-to-integrate privacy SDK that helps users anonymize transactions. | - | mainnet | Polygon | (Public) | - | Competitive security |
| Conceal Network | privacy-protected DeFi & encrypted comms | (GitHub) | live | Conceal | (anon) | Docs | - |
| Seven Seas | No KYC, privacy Focused crypto Exchange | - | - | - | - | - | - |
| NonKYC | NonKYC Exchange | - | - | - | - | - | - |
| zkUSD | Privacy-Preserving Collateralized Lending & more | (GitHub) | - | - | - | Docs | - |
| Spiral Finance | non-custodial privacy solution based on ZK-Sync ERA ✨️ZK | - | - | - | - | (Docs) | - |
| Fairy | comprehensive DeFi platform for token swaps, lending, NFT trading, collateralization | (GitHub) | - | - | - | Docs | Certik |
| Shade Cash | A decentralized protocol for private transactions on Fantom Opera | (GitHub) | - | - | - | Docs | - |
| xPrivate | Swap directly from your wallet. Break the links between sender and recipient. Restore your privacy | - | - | - | - | - | - |
| 0xAnon | The privacy-focused DEX aggregator | - | - | - | - | Docs | - |
| Kalium Network | Seamlessly integrated with Ethereum, BSC, Polygon, and NEAR for enhanced privacy via ZK cryptography | - | - | - | - | - | - |
| Irrigation Protocol | Unleashing Value by enabling users to redeploy locked-up capital and access cross-protocol debt/bond swaps with privacy, speed & compliance | - | - | - | - | (Docs) | - |
| Singularity, ex-Portal Gate | a DeFi protocol that offers dark pool trading with an integrated compliance solution which has the potential to revolutionize the financial industry | - | - | - | - | - | - |
| Swapr | a DeFi protocol that offers dark pool trading with an integrated compliance solution which has the potential to revolutionize the financial industry | - | - | - | - | (GitHub) | - |
| Unimix | The world's most secure privacy transaction service | - | live | multichain | anon | - | - |
| illumineX | Confidential multichain DEX gateway | (GitHub) | - | - | - | (Docs) | - |
| Dark Protocol | Decentralised Private Money, Backed by Liquid Digital Assets. | - | - | - | - | (Docs) | - |
| Retik Finance | Futuristic DeFi Debit Cards, Smart Crypto Payment Gateway, AI Powered Peer to Peer (P2P) Lending and Multi Chain Non Custodial Highly Secured DeFi Wallet | - | - | - | - | - | - |
| Tectum | decentralised, wallet-less, instant, low-fee, anonymous, non-custodial Bitcoin layer 2 | - | - | - | - | - | - |
| ZEOS | decentralised, wallet-less, instant, low-fee, anonymous, non-custodial Bitcoin layer 2 | (GitHub) | - | - | - | - | - |
| StealthEX | Custody-free, cross-chain friendly #cryptocurrency exchange | - | - | - | - | - | - |
| Blend Protocol | cutting-edge privacy application allowing anonymous swaps from over 50 different chains | - | - | - | - | - | - |
| Safudex | first DEX/CEX private aggregator | - | - | - | - | - | - |
| incognitoswap | non-KYC, anonymous, and multi-chain transactions | - | - | - | - | - | - |
| Horus Protocol | The ZKP crypto payment layer on Ethereum, BASE, Arbitrum, OP, Polygon and zkSync. | - | - | - | - | (Docs) | - |
| Guiser | Hassle Free Crypto Exchange | - | - | - | - | (Docs) | - |
| Lucrisma | digital asset dashboard | - | - | - | - | - | - |
| Stealth Trade | Trade with Enhanced Privacy and Security | - | - | - | - | - | - |
| Hydranet | Layer3 orderbook + DEX | - | - | - | - | (Docs) | - |
| ZOOK | DeFi ecosystem | (GitHub) | - | - | - | (Docs) | - |
| GRVT | The next-gen hybrid derivatives exchange. | - | - | - | - | (Docs) | - |
| Phonon | The next-gen hybrid derivatives exchange. | - | - | - | - | (Docs) | - |
| Shhwapit | a fully compliant asset anonymizing tool. | - | - | - | - | - | - |
| Enclave Markets | Fully Encrypted Exchange | - | - | - | - | (Docs) | - |
| RenegadeFi | Dark Pool | (GitHub) | - | - | - | (Docs) | - |
| Arcane Finance | Privacy DEX on Aleo | (GitHub) | - | - | anon | (Docs) | - |
| PrivX | Privacy DEX on Aleo | (GitHub) | - | - | anon | (Docs) | - |
| Owshen Network | DeFi privacy platform for Ethereum | (GitHub) | - | - | anon | (Docs) | - |
| AlphaSwap | Privacy DEX on Aleo | (GitHub) | - | - | anon | - | - |
| Mirge | private pools on Solana | - | - | - | anon | - | - |
| Project | Description | GitHub | Product-readiness | Ecosystem | Team |
|---|---|---|---|---|---|
| Zcash | a digital currency - fast and confidential with low fees | (GitHub) | mainnet, October 2016 | ZCash | (Public) |
| Monero | Private, decentralized cryptocurrency that keeps your finances confidential and secure | (GitHub) | mainnet, April 2014 | Monero | anon |
| Wownero | Privacy-respecting memecoin, no pre-mine, no dev tax, software fork of Monero with fixed supply of 184 million coins | (Gitea) | mainnet, 1st April 2018 | Wownero | anon |
| Iron Fish | The Privacy Platform for Web3 | (GitHub) | Mainnet, 20th April 2023 | Iron Fish | (Public) |
| MobileCoin | MobileCoin makes global payments inexpensive, secure and fast | (GitHub) | live, December 2020 | (mobilecoin) | (Public) |
| GRin | Electronic transactions for all. Without censorship or restrictions | (GitHub) | live, January 2019 | Mimblewimble | anon |
| Epic Cash | Decentralized privacy-enhanced cryptocurrency developed by a growing volunteer community. | - | live, August 2019 | MimbleWimble | anon |
| Pirate Chain | The most anonymous cryptocurrency, a truly private, decentralized blockchain. | (GitHub) | live | Pirate | anon |
| SILK | Private Algorithmic Stable Coin | (GitHub) | - | Secret Network | TBD |
| BOB Protocol | a multi-chain, multi-collateral stable token enhanced with optional privacy features | (GitHub) | live, beta | Polygon, Optimism, BNB, Ethereum | anon |
| Decred | A blockchain-based cryptocurrency with a strong focus on community input, open governance, and sustainable funding for development | (Docs) | - | Lighting Network | (Public) |
| Firo | A privacy preserving cryptocurrency and ecosystem | (GitHub) | live, beta | Firo | (Public) |
| PivX | Experience the freedom of global digital cash with SHIELD User Data Protection. Be your own bank with full control of your digital assets | (GitHub) | mainnet | Pivx | (Public) |
| Beam | Best in class privacy coin and confidential DeFi platform | (GitHub) | mainnet, 2019 | Beam | (Public) |
| Oxen | a cryptocurrency powering a new class of interconnected privacy apps | (GitHub) | mainnet, 2018 | 0xen | anon |
| Particl | A modern digital currency that respects your rights | (GitHub) | mainnet, 2019 | Particl | (Public) |
| Zano | a scalable and secure coin, with confidential assets support | (GitHub) | mainnet, May 2019 | Zano | (Public) |
| Navcoin | An open-sourced digital currency offering fast and reliable payments with innovative technological and privacy features | (GitHub) | mainnet, 2014 | Navcoin | anon |
| ColossusXT | A community-orientated, energy efficient coin with a strong focus on decentralization, privacy, and real-world implementation | (GitHub) | mainnet, 2017 | ColossusXT | (anon) |
| DeepOnion | an anonymous cryptocurrency that is integrated with the Tor network | (GitHub) | mainnet, 2017 | Deep0nion | (anon) |
| Beldex | a privacy currency based on Monero, Beldex currently offers incentive based Master Nodes and in future Beldex will be using POS instead of POW | (GitHub) | mainnet, 2021 | Beldex | (Public) |
| Ghost | Proof of Stake privacy coin to help make you nothing but a "ghost" when transacting online | (GitHub) | mainnet, 2020 | Ghost | anon |
| BlackHat Coin | Privacy focused decentralized cryptocurrency providing truly anonymous untraceable transactions based on PoS consensus and zk-SNARKs data protection protocol ✨️ZK | (GitHub) | mainnet, 2021 | BlackHat | anon |
| Basic Attention Token | Making Crypto and DeFi accessible and useable for everyone (powered by Brave) | - | mainnet | Solana | (Public) |
| Discreet | An instant finality ch-DAG, with a focus on compliance-grade financial privacy, programmability and private consensus. | (GitHub) | testnet, 2023 | Discript (Private EUTXO) | (Public) |
| Evolution | A new level of your freedom. Anonymously. Secure. | (GitHub) | mainnet, 2020 | Evolution | (anon) |
| x-cash | Web3’s Private Public Computing Platform | (GitHub) | mainnet, 2018 | xcash | (Public) |
| Litecash | the first fork of Beam. We removed the founder's reward and are 100% community funded. | (GitHub) | wallet live | Mimblewimble | anon |
| Zero | private transactions | (GitHub) | live | - | anon |
| Hush | private cryptocurrency using zero knowledge mathematics | (Gitea) | live | - | (Public) |
| Boltz | Privacy first, account-free crypto exchange | (GitHub | live | - | - |
| COG | a new private digital currency that leverages the power of Web3 and DeFi without compromising the privacy and security of its users. | - | - | Polygon | (Public) |
| eCash | Simple. Instant. Secure. Experience the revolutionary new money powered by Avalanche | (GitHub) | - | - | anon |
| Zephyr protocol | The Untraceable Stablecoin Protocol | (GitHub) | - | - | anon |
| Nevocoin | open-source decentralized anonymous, untraceable and scalable digital currency | (GitHub) | - | - | anon |
| Nerva | Private and secure cryptocurrency | - | - | - | anon |
| DragonX | a Z2Z private by default crypto + messenging. | - | - | - | anon |
| Project | Description | GitHub | Product-readiness | Token |
|---|---|---|---|---|
| DarkFi | DarkFi is a new Layer 1 blockchain, designed with anonymity at the forefront. It offers flexible private primitives that can be wielded to create any kind of application | GitHub | testnet, february 2023 | No |
| Manta Network | On-Chain Privacy for Web 3, DeFi and more ✨️**ZK* | GitHub | testnet v3, january 2023 | MANTA |
| NYM | the infrastructure to prevent this data leakage by protecting every packet’s metadata at the network and application layers | GitHub | mainnet, february 2022 | NYM |
| Secret Network | Secret Network is the first blockchain with customizable privacy. You get to choose what you share, with whom, and how. This protects users, and empowers developers to build a better Web3 | GitHub | mainnet, 2020 | SCRT |
| Mina | The world’s lightest blockchain, powered by participants. Using zero knowledge technology, Mina is creating the infrastructure for the secure, democratic future we all deserve ✨️ZK | GitHub | mainnet, march 2021 | MINA |
| Oasis Network | a privacy-enabled blockchain platform for open finance and a responsible data economy | GitHub | mainnet, november 2020 | ROSE |
| Penumbra | a shielded, cross-chain network allowing anyone to securely transact, stake, swap, or marketmake without broadcasting their personal information to the world | GitHub | testnet | No |
| NuCypher | Cryptographic Infrastructure for Privacy-Preserving Applications | GitHub | mainnet, january 2023 | NU |
| Anoma | An intent-centric, privacy-preserving protocol for decentralized counterparty discovery, solving, and multi-chain atomic settlement | GitHub | testnet | No |
| Espresso Systems | Bring low-fees and better privacy to your Web3 applications with Espresso Systems' high-throughput EVM-compatible blockchain | GitHub | testnet, June 2022 | No |
| Findora | A decentralized, privacy-preserving smart contract platform. Build the next privacy dApp for any EVM-chain with the world’s leading zero-knowledge technology-explore all new possibilities | GitHub | mainnet, March 2021 | FRA |
| Suterusu | A suite of privacy-preserving services to obfuscate transactional and asset information | GitHub | testnet, January 2021 | SUTER |
| HOPR | a fully incentivized and decentralized privacy mixnet that enables private point-to-point data exchange | GitHub | testnet, 2021 | HOPR |
| Concordium | A compliance ready blockchain backed by science that enables private and public transactions | GitHub | mainnet, june 2021 | CCD |
| Horizen | The Zero-Knowledge Enabled Network of Blockchains✨️ZK | GitHub | testnet | ZEN |
| Parami | para metaverse identity. As the next generation identity protocol based on the W3C decentralized identity standard, it is designed for metaverse and Web 3 users with self-sovereign and permissionless service. | - | testnet | no |
| Mystiko.Network | The Universal Web3 Zero-Knowledge Connectivity And Privacy Base Layer ✨️ZK | GitHub | testnet | no |
| Nulink | Privacy-preserving technology for decentralized applications | GitHub | testnet, October 2022 | NLINK |
| RUBY | The Decentralized Privacy-Centric Protocol for Web3 | GitHub | testnet, January 2023 | RUBY |
| Raze Network | a EVM-compatible Privacy Layer on Multichains | GitHub | mainnet, november 2021 | RAZE |
| Privatixy | an open-source protocol that offers a wide variety of solutions for privacy preservation for blockchain users. | - | TBD | PRIVATIXY |
| Omnia | Secure blockchain node infrastructure | GitHub | testnet coming in Q1 2023 | OMNIA |
| Unova | The ultimate Multi-Layered Web3 infrastructure for Supply Chain and Real-World Asset use cases. | - | mainnet, early 2022 | UON |
| Light Protocol | The Privacy Layer for Solana | Docs | mainnet | LIGHT |
| Verida | A multi-chain protocol for interoperable database storage and messaging built on decentralized identity | GitHub | live | no |
| Partisia blockchain | is built for trust, transparency, privacy, and speed of light finalization | Docs | mainnet, December 2021 | MPC |
| Integritee | the most scalable public blockchain solution for securely processing sensitive business or personal data | GitHub | mainnet, January 2022 | TEER |
| XX network | the first and only quantum-resistant and privacy-focused blockchain ecosystem | GitLab | mainnet | XX |
| Fedimint | An open source protocol to custody and transact bitcoin in a community context, built on a strong foundation of privacy | GitHub | mainnet, September 2022 | no |
| Calamari network | Manta Network's canary net, is the plug-and-play privacy-preservation parachain built to serve the Kusama world ✨️ZK | GitHub | testnet, mainnet coming in 2023 | KMA |
| Auth3 | Authentic Privacy Computing Network into Web 3.0 | - | TBD | AUTH3 |
| Aleo | The World's First IDE for Zero-Knowledge Proofs ✨️ZK | (GitHub | testnet, mainnet coming in July 2023 | no |
| Automata Network | the privacy middleware layer building for a fair Web3. Its core suite of products include 1RPC, 2FA Guru, NFTFair, AnyDAO and XATA to address perennial issues of exploitation on the blockchain without compromising on security | GitHub | testnet | ATA |
| iExec | The Web3 Marketplace | GitHub | TBD | RLC |
| Keep | The privacy-focused infrastructure behind tBTCv2, the only truly decentralized solution for Bitcoin on Ethereum | GitHub | live | KEEP |
| Dero | A general purpose, private, and scalable decentralized application platform that allows developers to deploy powerful and unstoppable applications, while users retain total control over their assets with complete privacy | Docs | mainnet, February 2023 | DERO |
| Haven Protocol | the world’s only network of private stable assets | GitHub | live | XHV |
| Utopia | All-in-one kit for secure instant messaging, encrypted email, anonymous payments and private browsing. | - | live | Crypton, Utopia USD |
| Scala | an open-source cryptocurrency. Distributed wealth for all devices | GitHub | testnet, mainnet coming in 2023 | XLA |
| Mysterium | An open-source ecosystem of tools and infrastructure to liberate the web | GitHub | Decentralized VPN (2017), testnet (2018), mainnet (2021) | MYST |
| Arcana | Users care about Privacy and Security, set your app apart with the most developer friendly data storage and privacy platform. | Docs | mainnet, February 2023 | XAR |
| Namada | Interchain Privacy | Specs | testnet, January 2023 | no |
| TomoChainP | a privacy protocols developed on TomoChain and designed to create safe and untraceable transactions | GitHub | TBD | TOMO |
| burstIQ | Fuel your digital-first strategy with human health data. LifeGraph® takes the complexity out of managing sensitive human data freeing you to build trust through hyper-personalized health, work, and life digital experiences. | - | TBD | BIQ |
| Lit | Decentralized Cryptography for Access Control, Compute, and Encryption | Docs | TBD | LIT |
| Onino | A Public Blockchain Delivering Privacy, On-Chain Identity, and Scalability | - | TBD | ONI |
| Masq | Meet MASQ, the dMeshVPN, browser, dAppStore, protocol, and earning ecosystem that makes living in Web3 anonymous and private | GitHub | TBD | no |
| Trocador App | a privacy-focused exchange aggregator. Anonymous service, no Java, no registration, onion site and I2P available. | - | live | no |
| Calimero network | Secure private shard infrastructure lets you protect your data while leveraging all the business benefits of open-source blockchains | GitHub | TBD | no |
| Orbis | We make it easy to add social features to your application | GitHub | TBD | OBT |
| ZeroNet | Open, free and uncensorable websites, using Bitcoin cryptography and BitTorrent network | GitHub | - | no |
| MACI | Minimum Anti-Collusion Infrastructure (MACI) is a base layer for bribery-resistant, secure, and private digital voting. | GitHub | TBD | no |
| Threshold | A decentralized threshold cryptography network | GitHub | TBD | T |
| Anytype | the digital assets and communities you create are truly yours. | GitHub | TBD | no |
| ZeroPool | is fully private multi-blockchain solution. Low transaction fees, atomic swaps and common anonymity set. | - | mainnet beta | no |
| Pollen Mobile | The world's first decentralized, user owned and operated mobile network. | Docs | testnet | PCN |
| LayerX | A privacy-preserving blockchain on Substrate | GitHub | TBD | no |
| The Farcaster Project | a cross-chain atomic swap protocol and implementation who allows to exchange Bitcoin and Monero in a peer-to-peer manner with anyone running a Farcaster node. | GitHub | TBD | no |
| Sunscreen | makes advanced privacy technology easy for engineers to use. | GitHub | TBD | no |
| Seneca | the first layer 1 designed to build apps on rich, complex yet private data | - | testnet | no |
| Hana | Layer 0 for privacy, bringing security and confidentiality to all blockchains | - | - | - |
| ParallelChain | a public + private layer-1 blockchain protocol building an accountable, fair and solid backbone infrastructure for the digital economy. | GitHub | - | Public |
| Mel | a clean-slate L1 for a decentralized, secure, and private internet beyond blockchains. | Docs | "beta" mainnet | Public |
| Vault1317 | An Off-chain secure communication protocol with deniability via ZKP (Ring Signature) | Github | PoC | no |
| 1984 | High quality web hosting and VPS service provider based in Iceland that respects and protects the civil and political rights of customers. Does not accept cryptocurency at this time. | - | live | no |
| Incognet | Privacy respecting ISP, hosting and VPS provider that can be accessed on I2P, TOR, and Yggdrasil - accepts various cryptocurrencies as payment. | - | live | no |
| Njalla | Anonymous domain name registrar and VPS provider based in Sweden, accepts various cryptocurrencies as payment. | - | live | no |
| Comit Network | COMIT is an open protocol facilitating trustless cross-blockchain applications, connecting all blockchains without adding yet another. Working on BTC-XMR atomic swaps as well as various libraries and clients. | Github | TBD | no |
| Asterizm | Plug and play blockchain interoperability solution for enterprises, web3 protocols and fintech with privacy at the core | (GitHub) | - | - |
| Tonnel Network | Zero-Knowledge Privacy Preserving DeFi protocol in Ton Network | - | - | - |
| GotaBit | an open-source and proof-of-stake blockchain that aims to provide a sandbox environment for the deployment of smart contracts | (GitHub | - | - |
| Logion | Substrate-based public blockchain operated by a decentralized network of legal officers | (GitHub) | - | - |
| Mind Network | decentralized zero trust data lake | (GitHub) | - | - |
| Nomos | Nomos is a novel blockchain project that will address a network state's fundamental need for adaptable privacy and sovereignty. | (GitHub) | - | - |
| 0 Knowledge Network | a next-generation decentralized and incentivized metadata-private mixnet-based anonymous broadcast network with cryptographic security guarantees. | (GitHub) | - | - |
| Swisstronik | Layer 1 solution designed to build scalable dApps that ensure users' data protection and privacy, while remaining compliant | (GitHub) | - | - |
| Meson.Network | a suite of critical Web3 network infrastructure as well as the world’s first decentralized Bandwidth Exchange | (GitHub) | - | - |
| AeroNyx | DePIN Privacy Network to earn income using your computing resources | (Docs) | - | - |
| Abelian | post-quantum privacy-preserving Blockchain network | (Docs) | - | - |
| Ampere Chain | Experience the next generation of D-QBFT. Pioneering EVM, privacy nodes, & unmatched efficiency. | (GitHub) | - | - |
| inDEX | Cross-Chain Intent Infrastructure | (GitHub) | - | - |
| Insider Protocol | Cross-Chain Intent Infrastructure | - | - | - |
| AIOZ Network | Web3 Infrastructure for AI, Storage and Streaming. | - | - | - |
| Elosys | decentralized blockchain delivering truly anonymous, untraceable transactions. Built on PoW consensus and zkSNARKs | (GitHub) | - | - |
| Ξigen Network | a programmable privacy layer for every Web3 participant in the EVM-compatible ecosystem via private zkVM. | (GitHub) | - | - |
| IZAR | Cross-chain protocol: Ethereum x Aleo | (Docs) | anon | - |
| ZKT Network | a cross-chain compliance infrastructure platform, focusing on integrating compliant privacy transactions for all blockchains. | (GitHub) | anon | - |
| Tari | L1 protocol powered by you - proof of work | (GitHub) | - | - |
| Project | Description | GitHub | Product-readiness | Ecosystem | Team |
|---|---|---|---|---|---|
| Wasabi | Open-source, non-custodial Bitcoin Wallet for desktop with built-in coinjoin | GitHub | live | BTC | anon |
| Email Wallet | Use your email address as a crypto wallet, via zk email to keep the protocol decentralized and emails private on-chain. | (Github) | - | - | - |
| Myna Wallet | Use your Japanese My Number card as a crypto wallet, via verifying the full passport validity inside ZK and using it to sign a transaction. | (Github) | - | - | - |
| Samourai | Open-source, non-custodial Bitcoin Wallet for Android with coinjoin and atomic swaps | Docs | live | BTC | anon |
| Sparrow | Open-source, non-custodial, desktop-only Bitcoin wallet for those who value financial self sovereignty | GitHub Docs | live | BTC | anon |
| Electrum | Open-source, non-custodial lightweight Bitcoin wallet for all platforms and trusted since 2011 | GitHub Docs | live | BTC | Public |
| Blockstream Green | Open-source, non-custodial feature-rich Bitcoin and Liquid Network wallet | GitHub Docs | live | BTC / Liquid | anon |
| Mutiny | Open-source, non-custodial Bitcoin and lightning wallet that runs in the browser | GitHub | live | BTC / Lightning | anon |
| Specter Desktop | Open-source, non-custodial feature-rich Bitcoin wallet for hardware devices | GitHub Docs | live | BTC | Public |
| Specter-DIY | Open-source DIY airgapped hardware wallet that uses QR codes for communication with host (Specter Desktop) | GitHub Docs | live | BTC | Public |
| SeedSigner | Open-source low-cost air-gapped DIY Bitcoin Signing Device | GitHub Docs | live | BTC | anon |
| Krux | Open-source signing device firmware for Bitcoin | GitHub | live | BTC | anon |
| Fedi | Fedi, powered by Fedimint, allows anyone create Federated Chaumian ecash mints using Bitcoin | GitHub | 🚧 beta | BTC / eCash | Public |
| Cashu | Free and open-source Chaumian ecash system built for Bitcoin. Cashu offers near-perfect privacy for users of custodial Bitcoin applications. | GitHub | live | BTC / eCash | anon |
| Feather | Open-source, non-custodial Monero wallet for desktops | GitHub Docs | live | XMR | anon |
| MyMonero | Open-source, non-custodial Monero wallet and libraries supporting the Monero light wallet interface | GitHub | live | XMR | anon |
| Moneroju | Enterprise-grade Monero wallet - MPC-based, open-source, non-custodial Monero wallet for Android GitHub | live | XMR | anon | |
| RINO | Open-sourced, non-custodial Monero multisig wallet for Android with 'pay to BTC address' feature | GitHub | live | XMR | anon |
| Anon/Nero .onion website | Open-source, non-custodial Monero DIY airgapped signing device | .onion git | live | XMR | anon |
| Litewallet | Open-source, non-custodial wallet backed by Litecoin Foundation that uses mimblewible (MWEB) | GitHub Docs | live | LTC | Public |
| Nighthawk Wallet | Open-source, non-custodial privacy-focussed Zcash wallet | GutHub | live | ZEC | anon |
| UltraNote Infinity | Wallet for UltraNote and XUNI (CryptoNote v2 token on BSC) | GitHub | live | XUNI | Public |
| YWallet | Open-source privacy oriented wallet and messenger for Ycash and Zcash. | GitHub | live | ZEC / YEC | anon |
| Brume Wallet formerly Lunar Wallet | Open-source privac-native Ethereum wallet based on a built-in integration of TOR | GitHub | live | ETH | Public |
| Terminal Wallet | Open-source, non-custodial Command Line Interface wallet app featuring secure transactions & RAILGUN privacy across 0x and 0zk addresses | GitHub Docs | live | ETH | anon |
| Frame | Open-source, non-custodial privacy focused Ethereum wallet for desktops | GitHub Docs | live | ETH | anon |
| Starshell | Open-source, non-custodial, privacy-preserving Web3 wallet for the Secret Network and Cosmos ecosystem | GitHub | live not updated recently | SCRT / ATOM | anon |
| Leo | Chrome extension wallet for the Aleo blockchain | GutHub | 🚧 beta | ALEO | anon |
| Treasure Chest | Main full node wallet for the ARRR cryptocurrency | GitHub | live | ARRR | anon |
| Pulse Wallet | Open-source, non-custodial PulseChain wallet | GitHub Docs | live | HEX | anon |
| Cake Wallet | Open-source, non-custodial wallet for Monero, Bitcoin and Litecoin - pay for goods and gitcards with CakePay | GitHub Docs | live | XMR / BTC / LTC | anon |
| Elite | Open-source, non-custodial multi-currency mobile wallet that respects your privacy | GitHub | live | BTC / LTC / XMR / XHV | anon |
| Railway | Open-source, non-custodial private DeFi wallet | Github Docs | live | ETH / BNB / MATIC | anon |
| Beam | browser-based web wallet for USDC, USDT, or ECO on Optimism or Base chains | no open code | 🚧 beta | BASE / Optimism | Public |
| Unstoppable | multi-currency wallet is purposely built as a decentralized management tool for cryptocurrencies | GitHub | live | multichain | Public |
| Brave Wallet | Non-custodial crypto wallet built directly into the Brave browser. Brave Wallet can be used to safely store your assets and connect to Web3 | GitHub | live | multichain | Public |
| BlockWallet | Non-custodial, feature-rich browser Web3 wallet | GitHub | live | multichain | Public |
| ZenGo | Custodial crypto wallet with no seed phrase using MPC to secure your private keys | GitHub | live | multichain | Public |
| Sons of Crypto | Non-custodial multichain web3 wallet by degens for degens | GitHub | live | multichain | anon |
| Edge | Non-custodial web3 wallet | GitHub | live | multichain | Public |
| Zeal | The web3 wallet that defends your crypto and privacy | GitHub Docs | 🚧 beta | multichain | anon |
| Ninji | Wallet for the Injective Ecosystem | Docs | live | multichain | anon |
| Sporran | Browser extension that provides a gateway to the KILT blockchain identity protocol and Web3 services | GitHub | live | KILT | anon |
| Sphereon | new breed of open standards, open-source, privacy-preserving applications, that gives you full and sole control over your own information | GitHub | 🚧 beta | DID & Credentials | Public |
| Project | Description | GitHub | Product-readiness | Ecosystem | Team |
|---|---|---|---|---|---|
| Phala Network | Privacy-Enhanced Permissionless Computing Protocol. | (GitHub) | testnet, 2020 | Khala on Kusama | (Public) |
| Aleph Zero | Privacy-enhancing public blockchain with instant finality. | (GitHub) | mainnet | Aleph | (Public) |
| ARPA | Threshold BLS network can serve as the infrastructure of verifiable random number generator (RNG), secure wallet, cross-chain bridge, decentralized custody etc. | (GitHub) | mainnet, Q2 2023 | multichain | anon |
| Phoenix | blockchain infrastructure empowering intelligence web3 applications. | (GitHub) | testnet | multichain | anon |
| Privasea | Using secure Multi-Party sharing we protect data ownership and privacy, and facilitate secure sharing between different parties so data still can be processed. | - | - | multipurpose | (Public) |
| Alaya | Alaya is a business sandbox and testing field for the next-generation of financial infrastructure of PlatON. | (GitHub) | live, 2022 | Ethereum | anon |
| Nillion | The Secure Processing Layer of Web3. | (Docs) | live | multichain | (Public) |
| ZkCloud | Decentralized, Private Computing. | - | testnet | Aleo | (Public) |
| PlatOn Network | Combining blockchain and privacy-preserving computation technologies, PlatON is building a decentralized and collaborative AI network and global brain to drive the democratization of AI for safe artificial general intelligence. | (GitHub) | live | Alaya | (Public) |
| Marlin | Serverless backends for Web3: Access and process data verifiably using ZKPs and TEEs | (GitHub) | live | - | - |
| Ethernity Cloud | The Web3 decentralized confidential computing ecosystem | (Docs) | live | - | - |
| TACEO | Decentralized Computing with Privacy | - | - | - | public |
| Rainfall | The world’s first decentralized, privacy-preserving, personal AI platform | - | - | - | - |
| Project | Description | GitHub | Product-readiness | Ecosystem | Team |
|---|---|---|---|---|---|
| Nata Router Nata Network | Multichain Privacy Protocol built on Across, Stargate and Aztec Connect. Nata Network rollups and settles zkproofs on Polygon✨️ZK | (GitHub) | live, june 2023 | Ethereum, Polygon, Optimism, Arbitrum, zkSync, Base, Mantle, Avalanche, Fantom, Kava | anon |
| Polygon Nightfall | A Privacy-Focused Rollup for Enterprises ✨️ZK | (GitHub) | mainnet, July 2022 | Polygon | (Public) |
| Obscuro | Obscuro is a layer 2 solution for Ethereum that brings privacy and scale. It ensures the inputs, contract state and execution are always encrypted. No changes to dApps, just migrate and gain privacy | (Docs) | testnet | Ethereum | (Public) |
| ZKCHAOS | ZKCHAOS is a layer2-based anonymous transaction protocol, and a fair game platform, which is built to enhance privacy for all kinds of cryptocurrency. | GitHub | - | - | - |
| StarkEX | A Layer-2 scalability engine, live on Ethereum Mainnet ✨️ZK | (GitHub) | live | Ethereum | (Public) |
| Plebble | P2P Network of computers running the Plebble software (L1 & L2) | (GitHub) | TBD | TBD | anon |
| Tusima | Privacy Financial Infrastructure For Blockchain | (Docs) | - | - | - |
| OLA | ZK-ZKVM Bringing Programmable Privacy to Blockchains | (GitHub | - | - | - |
| Polybase | a public L2 blockchain with private transactions and MEV-resistance powered by zero-knowledge proofs | (Docs | - | - | - |
| TrueZK | Post-Quantum ZK Rollup as a service x private DIDs | (Docs) | - | - | - |
| Alpine | a comprehensive blockchain ecosystem that combine cutting-edge technology with privacy | (GitHub) | - | - | - |
| EtherChat | First Layer-2 For Decentralized Chat | (GitHub) | - | - | - |
| Kinto | L2 focused on providing safe access to financial services. | (GitHub) | - | - | - |
| Coti | Privacy-Focused Ethereum Layer-2 | (GitHub) | - | - | - |
| Laser Beam | A privacy focused Lightning Network implementation on Beam | (Github) (Docs) | live | Beam | (Public) |
| Project | Description | GitHub | Product-readiness | Ecosystem | Team |
|---|---|---|---|---|---|
| Deeper Network | Web 3.0 infrastructure of the users, by the users, for the users. | (Docs) | live, 2019 | - | anon |
| Motherbored | #dVPN hardware (node + SM card) | (GitHub) | live | Solana | anon |
| RoninDojo Tanto | Fully validating Bitcoin full node. Served over a Tor hidden service. | (Docs) | live | Bitcoin | anon |
| DappNode | Easy to use hardware and software solution for running Ethereum and other kind of nodes, staking, IPFS, etc. | (GitHub) | live | multichain | (Public) |
| Avado | A plug-and-play hardware device that connects users to many different kinds of blockchains. Their node-running software makes it easy and efficient for users to help power multiple networks at once, and earn crypto in the process | (GitHub) | live | multichain | (Public) |
| Foundation | The new standard for Bitcoin self custody. Introducing Passport hardware wallet and Envoy mobile app | (GitHub) | live | Bitcoin | (Public) |
| Privacy Infrastructure Solutions | Cloud and data center acceleration solution for Privacy Enhancing Technologies. | (Docs) | live | multichain | (Public) |
| AXIAtel | a privacy first mobile service for everyone | - | live | multichain | anon |
| RawBox | privacy-focused FOSS self-sovereign router | - | - | Nym | public |
| Project | Description | GitHub | Product-readiness | Ecosystem | Token | Team |
|---|---|---|---|---|---|---|
| Boring Protocol | A Decentralized VPN on Solana | (Github | live | Solana | (yes) | anon |
| Mysterium VPN | A global, distributed network powered by everyday people. Network participants are incentivised to share their resources in a supply and demand marketplace, helping others gain access to the open internet | (GitHub) | live | multichain | (yes) | (Public) |
| Orchid | Orchid is a platform that enables an onion routing network incentivized by OXT and a multi-hop VPN client | (GitHub) | live | multichain | (yes) | (Public) |
| MEILE | A decentralized VPN Client utilizing the Sentinel Blockchain | (GitHub) | live | multichain | no, but use (dVPN) | anon |
| KelVPN | The first ever deanon-proof VPN is now available. It keeps your data safe by tunnelling it between the blockchain nodes and encrypting it with variable quantum-safe encryption. | (Docs) | live | multichain | (yes) | anon |
| Lokinet | a VPN tunnel that uses onion routing as the transport | (GitHub) | live | multichain | no | anon |
| Sentinel | A global network of autonomous dVPN applications that enable private and censorship resistant internet access | (GitHub) | live | Cosmos | (yes) | anon |
| IVPN | IVPN keeps no logs and no customer accounts, is an open source VPN provider using WireGuard or OpenVPN. Can pay for VPN connection with BTC, BTC lightning or XMR and can get 'subscriptions' that last 1 week/month/year or more | (GitHub) | live | no chain | no | (Public) |
| Mullvad VPN | One of the most privacy-focused VPN providers (check thier Privacy Policy and history). Mullvad VPN could be paid by by Bitcoin Lightning here - totally anonymous. | (GitHub). Also co-authered Mullvad Browser with Tor Project team. | live | no chain | no | (Public) |
| ProtonVPN | Swiss VPN provider with encrypted email and online storage | (GitHub) | live | no chain | no | (Public) |
| Solar labs | World’s first truly decentralized blockchain-based VPN service. | - | - | - | - | |
| Obscura | The first VPN that can’t track your activity. | - | - | - | - | |
| DeGuardVPN | VPN for web3 & DeFi community | (GitHub) | - | - | - | |
| Nym VPN | decentralized VPN powered by the mixnet | (GitHub) | Cosmos | - | public |
| Project | Description | GitHub | Product-readiness | Ecosystem | Token | Team |
|---|---|---|---|---|---|---|
| KILT | A blockchain identity protocol for issuing self-sovereign, verifiable credentials and decentralized identifiers | (GitHub) | live | multichain | (yes) | (Public) |
| MBuddy | Web 3.0+ identity infrastructure | (Docs) | under development | multichain | (yes) | anon |
| ZK Email | Open-source protocol to prove any subset of any partially redacted email in zk on chain, via verifying email signatures within zk proofs. Used for email-based wallet recovery, decentralized on/off ramps, and decentralized identity verification. | (GitHub) | - | - | - | - |
| Cursive | By combining NFC cards that generate zk-friendly signatures with ZK, FHE, PSI, and folding schemes, uses advanced cryptography to privately interact with people across communities. | (GitHub) | - | - | - | - |
| Web3ID | Privacy-preserving user verification for Web3 | (GitHub) | live | multichain | (yes) | (Public) |
| Anonybit | Anonybit’s revolutionary, patented solution offers a decentralized framework that strengthens compliance, protects identity, and secures personal assets (focus on biometrics) | - | PoC | multichain | no | (Public) |
| Polygon ID | Polygon ID is a blockchain-native identity system with programmable privacy that empowers people and enables the creation of trusted interactions with web3 services ✨️ZK | (GitHub) | live | Polygon | no | (Public) |
| Dmail Network | Construct DID in Web3.0, Not Just an Email. | (GitHub) | live | multichain | no | anon |
| Litentry | A decentralized identity aggregator, providing the structure and tools to empower you and your identity | (GitHub) | beta | multichain | (yes) | (Public) |
| VerusID | VerusID is for self-sovereign individuals, and conscious organizations that value their data | (GitHub) | live | multichain | (yes) | (Public) |
| Findora zkDID | zkDID is a Decentralized Identity and Credential Management System | (GitHub) Docs | live | multichain | (yes) | (Public) |
| Iden3 | The open-source protocol at the basis of Polygon ID. The protocol defines on a low-level how the parties listed above communicate and interact with each. Polygon ID is an abstraction layer to enable developers to build applications leveraging the Iden3 protocol | (GitHub) | live | Ethereum | no | anon |
| Holonym | Your ZK Passport for Web3. A holistic identity that lets you prove facts about yourself without revealing who you are ✨️ZK | (GitHub) | - | - | - | - |
| zCloak | Privacy-first DID and verifiable computation infrastructure ✨️ZK | (GitHub) | - | - | - | - |
| BrightID | A social identity network that allows you to prove that you’re only using one account. It’s the holy grail of digital identity | (GitHub) | - | - | - | - |
| ONT ID | Bringing trustless identity to Web3 manage your data with ONT ID | (GitHub) | - | - | - | - |
| Interep | Anti-sybil as a service | (GitHub) | - | - | - | - |
| Universal Reputation | a private and non-repudiable reputation system | (GitHub) | - | - | - | - |
| Zero Knowledge Verifiable Credential | Sketching out verifiable credential selective disclosure presentation on Mina with snarky.js | - | - | - | - | - |
| Cerebrum | Ensure everyone in your organization is credentialed and compliant with Cerebrum's verifiable data technology and vID ecosystem | (GitHub) | - | - | - | - |
| Spruce | the open-source stack to leave control of identity and data where it should be: with users. | (GitHub) | - | - | - | - |
| Hypersign | the ultimate stack for identity management | (GitHub) | - | - | - | - |
| Fractal ID | We help web3 platforms and ecosystems ensure data and regulatory compliance by enabling selective disclosure of verified user data to KYC/AML status | (GitHub) | - | - | - | - |
| Next.ID | An open-sourced protocol that synergises your Web2 and Web3 profiles. | (GitHub) | - | - | - | - |
| Slashags | Slashtags gives developers tools to build secure and scalable peer-to-peer applications that put users in control of their profiles, contacts, accounts, and data. | (GitHub) | - | - | - | - |
| AesirX WEB3 ID | an advanced identity management solution that protects users’ personal data and ensures privacy on the internet. | (GitHub) | - | - | - | - |
| Quadrata | Establish Trust and Identification via Sybil resistant DIDs and KYC/AML natively on-chain | - | - | - | - | - |
| SEER sdid | Building your own community identity like a brand | - | - | - | - | |
| Valid.id | Build the root of trust for your entity in a way that is both cryptographic and legally binding. | - | - | - | - | - |
| zkPass | Protocol for Private Data based on MPC, ZKP, 3P-TLS | (GitHub | - | - | - | - |
| Anagolay | Web3 Framework for Original Creators to claim and verify ownership of online identities and multimedia content and license creative works P2P | (GitHub | - | - | - | |
| DAuth Network | a decentralized authentication network empowering wallets and dApps to create authentication with a focus on privacy | (GitHub) | - | - | - | |
| Icebreaker | zero knowledge x self-sovereign identity | - | - | - | - | |
| Gitcoin Passport | Take control of your identity. By collecting “stamps” of validation for your identity and online reputation, you can gain access to the most trustworthy web3 experiences and maximize your ability to benefit from platforms like Gitcoin Grants. | Github | - | - | - | |
| Internet Identity | authentication framework that enables users to sign into dapps using passkeys (fingerprint, FaceID). Also, sets new authentication keys for each domain to protects users from being tracked across domains. | (GitHub | live | multichain | - | |
| zkMe | Identity Oracles that leverage the power of zero-knowledge-proofs to enable secure, self-sovereign and private credential verifications. | (GitHub) | - | - | - | |
| WIW | Build, Aggregate, Own Your Decentralized Identity & Reputation | (GitHub) | - | - | - | |
| Anon Aadhaar | Anon Aadhaar circuit lets citizens with an Aadhaar card generate zero-knowledge identity proof. | (GitHub) | - | - | - | |
| Anrk Verify | Provide Blockchains With Readymade User ID Solution | (GitHub) | - | - | - | |
| Neonyx | DID + Flexible social platform | (GitHub) | - | - | - | |
| Fame | transform into an AI-powered influencer | (GitHub) | - | - | - | |
| CARV | credential infra focused on gaming, enabling players with achievement display, semantic social, and access to gaming premiums. | (Docs) | - | - | - | |
| BANS | Beam Anonymous Name Service | (Github) (Docs) | live | Beam | no | public |
| Rarimo | Rarimo is a privacy-first social protocol. It seamlessly combines various identity standards and allows the formation of a private but verifiable history of their use and relations using ZK proofs. | (GitHub) (Docs) | live | multichain | (yes) | (Public) |
| Creds | helps you understand your current and future community better by leveraging insights and gamification to create personalised experiences | - | live | - | - | - |
| Project | Description | GitHub | Product-readiness | Ecosystem | Team |
|---|---|---|---|---|---|
| AnyDAO | Vote aggregation across different blockchain networks with adjustable privacy settings which controls the visibility of the voting | Docs | - | - | - |
| HeyAnon | Allows noun-holders to give feedback on proposals while maintaining their privacy using zero-knowledge proofs ✨️ZK | - | - | - | - |
| LunarDAO | DAO fostering R&D and investments within Lunarpunk movement | GitHub | - | - | - |
| BeamX DAO | Decentralized and confidential governance for the Beam Ecosystem | Github | live | Beam | public |
| Project | Description | GitHub | Product-readiness | Ecosystem | Team |
|---|---|---|---|---|---|
| Nata Router Nata Network | Multichain Privacy Protocol built on Across, Stargate and Aztec Connect. Bridge ETH, DAI, USDC, USDT between 10+ EVM chains.✨️ZK | (GitHub) | live, june 2023 | Ethereum, Polygon, Optimism, Arbitrum, zkSync, Base, Mantle, Avalanche, Fantom, Kava | anon |
| Shinobi | Privacy Solution for Bitcoin Using the Secret Network | (GitHub) | - | - | - |
| Aztec Connect | The Aztec Connect SDK allows any Ethereum protocol to be integrated in Aztec’s private rollup with a simple Solidity interface and front-end SDK | (GitHub) | - | - | - |
| ChainPort Private Bridge | Full control and security for your token – manage supported chains, path, amounts, and own the keys | (GitHub) | - | - | - |
| Blockbend | Anonymous cross-chain transactions, farming, prepaid crypto card, escrow service. | - | - | - | - |
| Secret Bridge | bridge to the Secret Network | - | - | - | - |
| Shade bridge | an interface that allows you to seamlessly bridge assets between different blockchains using the power of IBC. | (Docs) | - | - | - |
| Rialto bridge | Transfer Assets from Ethereum and BNB Smart Chain to Findora Blockchain | (Docs) | - | - | - |
| 0xTIP | Private bridge from Ethereum to BNB chain, tip bot, and mixer mixer built by 0xMonero. | (0xMonero) | 0xMonero is a multi-contract, multi-chain, privacy focused project. | GitHub | - |
| Carrier | A powerful token and NFT bridge for Web3 natives | (Docs) | - | - | - |
| Polyhedra Network | Infrastructure for Web3 Interoperability | - | - | - | - |
| BlockBlend | anonymous cross-chain decentralized services. Stake, farm, blend and send | GitHub | - | - | - |
| Beam Bridge | bridge ETH, USDT, DAI and wBTC from and to Ethereum | (Docs | live | Beam | public |
| Project | Description | GitHub | Product-readiness | Ecosystem | Team |
|---|---|---|---|---|---|
| Waku | Waku is the communication layer for Web3. Decentralized communication that scales | (GitHub) | - | - | - |
| Status | Status is a secure messaging app, crypto wallet, and Web3 browser built with state of the art technology | (GitHub) | - | - | - |
| xx messenger | An ultra-private messaging app, powered by the quantum-resistant and decentralized xx network | (GitHub) | - | - | - |
| ALTER | Private & Secure Communication App Utilizing Secret Nework's secret contract technology - formerly known as Altermail. | GitHub | live | multichain | known (LinkedIn) |
| Session | An end-to-end encrypted messenger that minimises sensitive metadata, designed and built for people who want absolute privacy and freedom from any form of surveillance. | GitHub | Live | Cryptonote | Public |
| BCchat | A decentralized, privacy messenger built over the Beldex blockchain. | - | - | - | - |
| XMTP x Lens | Lens Protocol has adopted XMTP to provide a secure and private direct messaging layer for the entire Lens ecosystem | (XMTP GitHub | mainnet | - | - |
| XMTP web3 social | Lens Protocol and CyberConnect apps use XMTP to provide secure, private messaging to their users. | XMPT Labs Github | mainnet | - | |
| Senging.me | open-source communication & social platform. | - | - | - | - |
| Zion | The safest way to join, chat and send | (GitHub) | - | - | - |
| RLN Anonymous Chat | A spam resistant instant messaging application for private and anonymous communication. | - | - | - | - |
| Beepo | a social networking application integrated with a multichain chain crypto wallet, a web 3 browser, instant messaging and calling, an eCommerce store, and a sales catalog section for business accounts | (GitHub) | live | multichain | - |
| Pastenym | Anon text sharing service | (GitHub) | - | - | - |
| Onionclub | Blockchain based, business & social platform. | - | - | - | - |
| Speakeasy | Speak easily to a group of friends or a global community. Talk about what you want. Surveillance free. Censorship proof. | Code | alpha | xx network | - |
| Speak app | No phone number. No email address. Speakapp is a simple, and secure web3 messenger. | - | - | - | - |
| Pigeon Communicator | Blockchain based, trustless, censorship resistant decentralized messaging. | - | - | - | - |
| HushChat | private messenger using zero knowledge mathematics. | - | - | - | - |
| Relayz | Hyper-secure, private communications protocol for Web3 | - | - | - | - |
| Mejhool | a Decentralized web and mobile app with peer-to-peer text messaging, decentralized file transfer and voice-over-IP service. | - | - | - | - |
| Jami | Jami is a free/libre, end-to-end encrypted, and private communication platform. | Gitlab | - | - | - |
| lurch1317 | The omemo variant based on vault1317 which is an off-chain secure communication protocol with deniability under federated XMPP network with ✨️ZK | Github | - | - | - |
| Adamant | Decentralized anonymous blockchain Messenger & crypto Wallet | (GitHub) | - | - | - |
| DeChat | an open, secure web3 communications protocol that powers decentralized user interactions | (GitBook) | - | - | - |
| 4thPillar Project | Community-build dMail & dChat | (GitHub) | - | - | - |
| Beam Messenger | Decentralized anonymous messenger in the Beam Wallet | (Github) | live | Beam | public |
| OpenChat | a fully featured chat application running end-to-end on the Internet Computer blockchain. | - | live | - | - |
| Project | Description | GitHub | Product-readiness | Ecosystem | Team |
|---|---|---|---|---|---|
| Puma browser | Puma is a mobile browser and wallet for the Web3 ecosystem. Private by design. | - | - | - | - |
| Brave | Browse privately. Search privately. And ditch Big Tech | (GitHub) | live | no chain | (Public) |
| Opera Crypto Browser | Experience the Web3 browser for crypto users. Get crypto-oriented security enhancements, manage multiple crypto wallets simultaneously, and access Discord, Telegram and more directly from the sidebar. | - | - | - | - |
| Decentr | Creating a bridge between internet users and applications developed with distributed ledger technology, an open source platform, which enables you to manage and pay with your Personal Data Value | (GitHub) | - | - | - |
| Carbon Browser | Join over 5M+ Users. The Fastest Web 3 Browser. AdBlock + 100% Privacy | (GitHub) | - | - | - |
| Status Web3 Browser | Access the latest defi dapps, exchanges, marketplaces, games and more with the Web3 Browser. | - | - | - | - |
| Mullvad Browser | The Mullvad Browser is a privacy-focused web browser developed in a collaboration between Mullvad VPN and the Tor Project. | Github | - | - | - |
| Fulldive | web3 browser that respects your privacy | - | - | - | - |
| Broearn | web3 browser that respects your privacy | - | - | - | - |
| Solak | Broswer with in-app AI | - | - | - | - |
| Project | Description | GitHub | Product-readiness | Ecosystem | Team |
|---|---|---|---|---|---|
| sunset Notebook labs | Zero-Knowledge Cryptography for anonymous KYC and soul-bound credentials. ✨️ZK | (Docs | - | - | - |
| KYC not me | With KYCNOT.ME I want to make it easier for people to find trustworthy ways to buy, exchange, trade and use cryptos without needing to identify themselves, and preserving the decentralized and self-governed essence of Cryptocurrencies. | (GitLab) | live | multichain | anon |
| Proof of Passport | Use ZK proofs to verify any information inside any passport with an NFC signature, such as proving you are over 18 or you are a USA citizen. | GitHub | - | - | - |
| socialKYC | your decentralized social credentials | (GitHub) | - | - | - |
| Hashbon Pass | Tokenized All Web3 Pass to KYC while being anonymous. | - | - | - | - |
| OutDID | Your Zero-Knowledge, Decentralized KYC filter of Blockchain users. | - | - | - | - |
| Holonym | ZK-identity protocol for anonymous KYC, sybil resistance, and compliance. ZK | GitHub) | - | - | - |
| Know Your Coin Privacy | KYCP is a Bitcoin privacy explorer which lets you Know Your Coin Privacy. Based on OXT datas. | Github | - | - | - |
| Synaps | identity verification solutions from Personhood validation to regulated KYC / AML and KYB processes | Github | - | - | - |
| Project | Description | GitHub | Product-readiness | Ecosystem | Team |
|---|---|---|---|---|---|
| 1RPC | The first and only on-chain attested privacy preserving RPC, with a track record of protecting 10 billion requests with 200,000 daily active users. | (Docs + (GitHub) | live | multichain | - |
| Secure RPC | SecureRpc is a bare-metal, fully conformant JSON-RPC/gRPC Infrastructure plane that aims to perform well. | - | - | - | - |
| DERP | DERP is an RPC endpoint you can add to your wallet to visualize data leaked by your wallet in communication with the blockchain (GitHub) | - | - | - | |
| RPCh | RPCh is a privacy-preserving RPC service for wallets that detaches the user’s identity from all communication with the blockchain (GitHub) | - | - | - | |
| Ethereum Portal Network | Decentralized P2P overlay network on top of Ethereum devp2p for serving RPC requests. | - | - | - | - |
| Spook | Mixing service using the Nym network to anonymize Ethereum RPC calls. | - | - | - | - |
| Zoci | private RPC services | (GitHub) | - | - | - |
| VeilRPC | High-performing private RPC node | (Docs) | - | - | - |
| Project | Description | GitHub | Product-readiness | Ecosystem | Team |
|---|---|---|---|---|---|
| Skiff Drive | Secure file storage | (GitHub) | - | - | - |
| SkyNet | Skynet is an open protocol for hosting data and web applications on the decentralized web using Sia | (GitHub) | - | - | - |
| VUP | Private and decentralized cloud storage | (GitHub) | - | - | - |
| Sia | Decentralized data storage | (GitHub) | - | - | - |
| vult | Your private cloud | - | - | - | - |
| Züs | a high performance storage network powering limitless applications. Its a new way to earn a passive income from storage | (GitHub) | - | - | - |
| SerenityShield | The Leading Sensitive Data Storage Solution on Blockchain. Security, Privacy and Digital Rights for Everyone | - | - | - | - |
| TransferChain | Enables users to store, process and share their data while ensuring its privacy and security | (GitHub) | - | - | - |
| Swarm | a decentralised data storage and distribution technology. Ready to power the next generation of censorship-resistant, unstoppable, serverless dapps | (GitHub) | - | - | - |
| DJIB | DJIB is the next generation Web3 storage | (GitHub) | - | - | - |
| Crust | Web3.0 Storage for the Metaverse | (GitHub) | - | - | - |
| Fileverse | On-chain people and communities deserve on-chain tools for private communication and collaboration. | (GitHub) | - | - | - |
| Storj | massive, globally distributed network for data storage with better security, privacy and durability with CDN-like performance. Anyone is able to host a Storj node and stake their token to strengthen the network. Has a paid subsciption model for storage. | Github | - | - | - |
| Synx | The Web3 storage platform | - | - | - | - |
| Oort | a decentralized data cloud platform designed to maximize privacy and cost savings by integrating global compute and storage resources. | - | - | - | - |
| Chainback | Cloud Computing & File Sharing | - | - | - | - |
| DeNet storage | Auto video & photo backup | (GitHub) | - | - | - |
| Project | Description | GitHub | Product-readiness | Ecosystem | Team |
|---|---|---|---|---|---|
| Skiff | Web3 email, drive, and docs | (GitHub | live | - | known |
| 2FA Guru | a simple solution to interact with DApps by enforcing an additional signature check before each transaction | (GitHub) | - | - | - |
| Skiff Pages | Private, End-to-End Encrypted Notes | (GitHub) | - | - | - |
| Mask | Mask Network brings privacy and benefits from Web3 to social media like Facebook & Twitter - with an open-sourced browser extension | (GitHub) | - | - | - |
| ZkMaps | Protecting users location with ZK proofs | (GitHub) | - | - | - |
| Telios | Secure Communication with Encrypted Data and Email | (GitHub) | - | - | - |
| Plugin.io | Privacy focussed, ad free social media & digital marketplace. | - | - | - | - |
| Krebit | open identity verification protocol for Web3 Verifiable Credentials | (GitHub) | - | - | - |
| FYEO Identity | Decentralized password management. Real-time identity monitoring. | - | - | - | - |
| LiquidFactory | unlocks liquidity to DeFi, GameFi & NFTs. | - | - | - | - |
| CheqD | a secure network that enables individuals and organisations to fully control their personal data. It allows self-sovereign identity (SSI) companies to build and deliver secure solutions to you | (GitHub) | - | - | - |
| SPKZ | the first fully decentralized web3 community/chat platform. | - | - | - | - |
| TLSNotary | Proof of data authenticity | (GitHub) | - | - | - |
| Damus | Nostr client for the social network you control. | - | - | - | - |
| Weve | Weve is the first mail network with an immutable privacy policy. It can never sell your data, read your mail, or be taken down. | GitHub | live | Arweave | known |
| Stealthdrop | Anonymous Airdrops using ZK-SNARKS ✨️ZK | (GitHub) | - | - | - |
| Bringing Privacy to ENS | ChainSafe’s Proposed Integration Using Aztec Network | (GitHub) | - | - | - |
| Zerochain | Zerochain is a generic, privacy-protecting layer on top of Substrate. | - | - | - | - |
| Silent Data | Verify web2 Data in web3 Applications. | - | - | - | - |
| WireMin | a decentralised social network. | - | - | - | - |
| Bermuda | next-gen private utility dApp for sending legal, anonymous transactions of multiple ERC-20 tokens. | - | - | - | - |
| Privacy Pools | allow you to generate a brand new Ethereum address that is completely unlinkable to any prior transaction history. But our privacy-preserving technology does much more than that. | (GitHub) | - | - | - |
| Sociogram | Web3Social Media focused on privacy. | - | - | - | - |
| Blockyfile | The new way to upload files anonymously and without censorship. | - | - | - | - |
| AsMatch | the only Web3 matching app that uses ZKPs to authenticate users’ on-chain credentials | - | - | - | - |
| Juno Analytics | simple, performant, and open-source web3 analytics solution designed with privacy in mind for the developers building decentralized dapps | (Docs) | - | - | - |
| Buildoor | Privacy Focused Analytics | - | - | - | - |
| Sigle | secured and open-source writing platform for web3 content creators, NFT projects, crypto analysts | (GitHub) | - | - | - |
| FLock.io | A native Web3 Data Privacy solution for Artificial Intelligence. | (GitHub) | - | - | - |
| Timpi | Decentralized Search Engine & Index | - | - | - | - |
| Sirius Sync | Web3 Social Ecosystem | - | - | - | - |
| FreeChat | Web3 Social | - | - | - | - |
| POMP | comprehensive DeFi platform for token swaps, lending, NFT trading, collateralization | - | - | - | - |
| MapMetrics | a drive-to-earn crypto navigation app utilizing web3 technology to improve your travel while protecting your privacy. | - | - | - | - |
| Profila | Build personal relationships with Brands by sharing content with your sentiment | - | - | - | - |
| Onvote | Anonymous, gasless & modular voting for web3 | - | - | - | - |
| Rehide | Private, zero-knowledge password manager and vault | (Docs) | - | - | - |
| ZkLocus | Private Geolocation Off & On-Chain | (GitHub) | - | - | - |
| ENCOINS | Privacy protocol on Cardano | (GitHub) | - | - | - |
| Eppie | Privacy protocol on Cardano | - | - | - | - |
| ETH.LIMO | a privacy-preserving ENS gateway, enabling users to access Ethereum-native dApps and content | (GitHub) | - | - | - |
| Fractal network | Private, anon voting for your Members | (Docs) | - | - | - |
| Project | Description | GitHub | Product-readiness | Ecosystem | Team |
|---|---|---|---|---|---|
| Graphene OS | The private and secure mobile operating system with Android app compatibility | (GitHub) | - | - | - |
| CalyxOS | Android mobile operating system that puts privacy and security into the hands of everyday users. | (GitLab) | - | - | - |
| DivestOS | a fork of LineageOS with monthly updates, automated CVE patchings, system WebView and more. | Github | - | - | - |
| iodéOS | fork of LineageOS with a Trust interface will help you understand the security of your device and warn incoming threats. Recent releasesed, still in beta. | Gitlab | - | - | - |
| Whonix | Whonix is software designed to preserve privacy and anonymity by helping users run applications anonymously. Whonix™ can be installed on Windows, macOS, Linux and Qubes. | (GitHub) | - | - | - |
| Qubes OS | Qubes OS is a free and open-source, security-oriented operating system for single-user desktop computing. Qubes OS leverages Xen-based virtualization to allow for the creation and management of isolated compartments called qubes. | (GitHub) | - | - | - |
| TAILS OS | Tails is a portable operating system that protects your privacy and helps you avoid censorship. | (GitLab) | - | - | - |
| nix-bitcoin | a collection of Nix packages and NixOS modules for easily installing full-featured Bitcoin nodes with an emphasis on security | (GitHub) | - | - | - |
| Project | Description | GitHub | Product-readiness | Ecosystem | Team |
|---|---|---|---|---|---|
| Stashh | Explore the world's first marketplace for NFTs with privacy by default and unlock their hidden data. | (GitHub) | - | - | - |
| Email Wallet | Send NFTs on-chain to or from any email address using zk email to keep the protocol decentralized. | - | - | - | - |
| Legendao | The play-to-mint NFT platform, powered by Secret Network, that enables top artists, brands, and NFT creators to launch their NFT projects in a unique, gamified way. | - | - | - | - |
| Paras | a blockchain-agnostic protocol that offers privacy to NFTs. Specifically, one may hide the real NFTs and only display a reference to them on marketplaces, hide seller and bidder identities, hide bid values and user wallet balances | - | - | - | - |
| NFT Fair | The do-good NFT launch platform | - | - | - | - |
| The Anon Club | worlds first privacy focused digital collectibles | - | - | - | - |
| geniish | Confidential NFTs for exclusive experiences | (Docs) | - | - | - |
| certUP | SecretNFT Certificates revolutionising official document distribution, verification and publication | (GitHub) | - | - | - |
| Actilist | Secret NFT auctions | (GitHub) | - | - | - |
| Fade WTF | Privacy for NFTs powered by Light Protocol | - | - | - | - |
| Polyhedra ZK-NFT Container | a new NFT protocol that can contain other NFTs, realizing maximum interoperability | - | - | - | - |
| Bluum | Enable confidentiality of NFT content | (GitHub | - | - | - |
| sudoswap | private bids | (GitHub | - | - | - |
| Project | Description | GitHub | Product-readiness | Ecosystem | Team |
|---|---|---|---|---|---|
| Leading Privacy Alliance | The purpose of the LPA of Web3 is to speak up for everyone working in the Web3 industry and make them aware of the need for privacy (by design). | - | - | - | - |
| Universal Privacy Alliance | The Universal Privacy Alliance seeks to advance the understanding of privacy as the very basis of free and flourishing digital societies. | - | - | - | - |
| BPSAA | The Blockchain Privacy, Security & Adoption Alliance educates the public on privacy, security and decentralization. | - | - | - | - |
| Private Finance Syndicate | privacy-oriented investment fund | - | - | - | - |
| Project | Description | GitHub | Product-readiness | Ecosystem | Team |
|---|---|---|---|---|---|
| P0X labs | the decentralized laboratory for building cutting-edge privacy technologies. | - | - | - | - |
| =nil; Foundation | Foundation intends to create a tightly integrated set of technologies becoming a basis for secure data storages operating in insecure environments. | - | - | - | - |
| No Trust Verify | Take place to the next generation of privacy infrastructure. | - | - | - | - |
| Privacy & Security Explorations | We explore new use cases for zero-knowledge proofs and other cryptographic primitives through research and proof-of-concepts. | - | - | - | - |
| 01 Labs | Catalyzing a new generation of applications powered by zero knowledge cryptography. | - | - | - | - |
| Personae Labs | R&D lab investigating the future of human expression online (GitHub) | - | - | - | |
| Demox labs | Building privacy preserving ZK infrastructure on Aleo. | - | - | - | - |
| Electric Coin. Co | R&D advances accessibility, usability and scalability of Zcash, but the implications of our work have an even broader potential. | - | - | - | - |
| Hypermine | smart tools and protocols for Identity, Privacy & Security, with our roots in Distributed Systems, Machine Learning & Cryptography. | - | - | - | - |
| Entropy1729 | Zero Knowledge Shop | - | - | - | - |
| Trivium | provides validator services to serveral networks, and develops privacy-preserving dApps (GitHub) | - | - | - | |
| RealRan | RealRan comes from the global engineering and cryptography research team, expertise in cryptography protocol and distribution consensus engineering (GitHub) | - | - | - | |
| HashCloak | an independent research lab focused on helping organizations and blockchain communities integrate a privacy-first approach into their processes. (GitHub) | - | - | - | |
| Discreet Labs | build blockchain systems for a more private, self-sovereign future on Fidora | - | - | - | - |
| OSOMPrivacy | From software to hardware OSOM Privacy gives you the tools that you need to make sure your data, your information is always private and protected. | - | - | - | - |
| Chainslab | Independent R&D firm focus on the digital economy revolution, provide in-depth research, genuine insight and cutting-edge opinions, closing the information gap within Blockchain industry. | - | - | - | - |
| Cake Labs | builds helpful cryptocurrency software focused on everyday use and on solving common problems. Focused on Monero ecosystem | - | - | - | - |
| Project | Description | GitHub | Product-readiness | Ecosystem | Team |
|---|---|---|---|---|---|
| nodl One | a full Bitcoin and Lightning Network node. | - | - | - | - |
| nodl Dojo | a collaboration between nodl and the Samourai Wallet team. The nodl Dojo is a full Bitcoin and Lightning Network node. | - | - | - | - |
| RaspiBlitz | DIY Bitcoin & Lightning Node on a RaspberryPi | - | - | - | - |
| Start9 | Sovereign computing for a free future (GitHub) | - | - | - | |
| myNode | The easiest, most powerful way to run a Bitcoin and Lightning node (GitHub) | - | - | - | |
| NiceNode | Launcher with a simple user experience to run an Ethereum node on your computer. | - | - | - | - |
| Stereum | Graphical tool for installing Ethereum clients on a remote server via SSH connection with a simple setup guide, phone app for remote monitoring, control center and other features. | - | - | - | - |
| Monero PocketNode | A Monero node for your Android Device. | - | - | - | - |
| Project | Description | GitHub | Product-readiness | Ecosystem | Team |
|---|---|---|---|---|---|
| UniJoin | We help you regain and maintain your anonymity by mixing your cryptos in a pool with other anonymity enthusiasts and receive untraceable coins using CoinJoin technology | - | - | - | - |
| TC | TornadoCash is an open source, non-custodial, fully decentralized cryptocurrency tumbler that runs on Ethereum Virtual Machine-compatible networks. | - | - | - | - |
| Coinomize | Coinomize helps you protect your privacy and identity and mix your Bitcoins (CoinJoin) easily and cheaply without storing any logs from you. | - | - | - | - |
| Mix BTC | bitcoin mixer. | - | - | - | - |
| 0xTIP | 0xTIP features mixing, private bridging from Ethereum to BNB chain as well as off-chain transfers. | - | - | - | - |
| Whirlpool | Break the link your coins leave behind with built in CoinJoin available on any platform. (Docs) | - | - | - | |
| Cyclone | Cyclone is a protocol that applies zkSNARKs to enable transactional privacy by breaking the on-chain link between depositor and recipient addresses (Docs) | - | - | - | |
| JoinMarket | Decentralized bitcoin coinjoin for improving privacy and fungibility. | - | - | - | - |
| Void protocol | Void protocol gives users control over financial anonymity, as an non custodial opt-in financial privacy service (Docs) | - | - | - | |
| CoinShuffle++ | CoinShuffle++ (CSPP) is a mixing protocol used to create Decred CoinJoin transactions. | - | - | - | - |
| HideYour.cash | is a private transactions protocol (mixer) designed for well-intended users on NEAR Protocol | - | - | - | - |
| Minado | Zk Privacy Solution on Mina Protocol | - | - | - | - |
| Spillways | Mixer enables fast, secure, and private transactions in crypto by obscuring the source and destination of funds. | - | - | - | - |
| HYPE | Hype is the first Telegram-based bot that can be used to mix your ETH, clean your wallets and bridge anonymously. | - | live | multichain | anon |
| AnonZK Incognito | a privacy tool known as a mixer, which we developed to utilise zk-SNARKs technology to increase anonymity. | - | - | - | - |
| CoinMix | the first mixer of the market with its own liquidity | - | - | - | - |
| Tornado AI | Leveraging AI to enhance crypto transaction security and anonymity | - | - | - | - |
| Mix to Earn | Compliant Mixing Solution | - | - | - | - |
| Tumbler | Compliant Mixing Solution | - | - | - | - |
| Project | Description | GitHub | Product-readiness | Ecosystem | Team |
|---|---|---|---|---|---|
| Spoc | A privacy system that enables DaaS and creates balance between business CRM and how individuals control & manage data. | - | - | - | - |
| NATIX Network | patent-pending technology is the easiest way to make any camera smart and 100% privacy compliant. | - | - | - | - |
| Oasiis insights | Personalized web3 journeys are finally here. | - | - | - | - |
| Project | Description | GitHub | Product-readiness | Ecosystem | Team |
|---|---|---|---|---|---|
| Privy | Privy's simple, powerful APIs help you manage user data off-chain | (GitHub) | - | - | - |
| Conveyor | Automata Conveyor is an anti-front-running service that ingests and outputs transactions in a determined order (MEV Minimization solution) | (GitHub) | - | - | - |
| ZKP2P | Via zk proofs of payment confirmation emails, use zk-email to on and off ramp directly from Venmo, UPI, and Garanti to crypto, without trusting an intermediary. | (GitHub) | - | - | - |
| Particl | The only marketplace for private and unrestricted e-commerce. | (GitHub) | - | - | - |
| AcceptedHere | directory for online and offline businesses accepting cryptocurrency | - | - | - | - |
| CryptWerk | Cryptwerk is online directory with companies, websites, shops, services where you can pay with Bitcoin and other popular cryptocurrencies. | - | - | - | - |
| Bitcoin Bookmarks | directory for premium crypto websites sorted by quality. | Github | - | - | - |
| Monerica | directory for the Monero circular economy. | Github | - | - | - |
| Lightning Network Stores | directory for stores that accept bitcoin through the lightning network. | Github | - | - | - |
| Spinner | Private transactions for ICP and BTC. | (GitHub) | - | - | - |
| Incognito | The privacy marketplace for crypto assets. | (GitHub) | - | - | - |
| EtherMail | EtherMail allows fully anonymous and encrypted P2P communication and rewards its users for reading relevant content in their inbox | live | - | - | known |
| ex-Nucleo, now-Puzzle | Private, auditable shared multisig to shield & send assets | - | - | - | - |
| Meson | a mix network for cryptocurrency transactions. It breaks the link connecting your network-level information to your cryptocurrency transactions. | (GitHub) | - | - | - |
| Lava | Lava pairs Providers with Applications for scalable, private and uncensored access to Web3. | - | - | - | - |
| rotki | rotki is an open source portfolio tracker, accounting and analytics tool that protects your privacy. | (GitHub) | - | - | - |
| Kachina | Foundations of Private Smart Contracts (predecessor to IOG's Midnight) | - | - | - | - |
| Beetroot | BEETroot has created and put together the best cryptocurrency tools and dapps that enable anonymity and maintain self-custody whilst swapping across chains, bridging and ramping to and from fiat. | - | - | - | - |
| Ronin DOJO software stack | Manage your bitcoin privacy and sovereignty with ease. | (GitLab) | - | - | - |
| Semaphore Protocol | Using zero knowledge, Semaphore allows Ethereum users to prove their membership of a group and send signals such as votes or endorsements without revealing their original identity ✨️ZK | (GitHub) | live | Ethereun | anon |
| BTC Pay | Self-hosted, open-source cryptocurrency payment processor. It's secure, private, censorship-resistant and free (GitHub) | - | - | - | |
| Nostr | A decentralized network based on cryptographic keypairs and that is not peer-to-peer, it is super simple and scalable and therefore has a chance of working. | Github | - | - | - |
| Zkitter | ZK social protocol, anonymous social network | - | - | - | |
| Abakhus protocol | A privacy-preserving protocol for Health and Life Sciences. | (GutHub | mainnet beta | - | anon |
| Minds | Minds is an open source social network dedicated to Internet freedom. Speak freely, protect your privacy, earn crypto rewards and take back control of your social media. | - | - | - | - |
| Shadow | A Private Account System On Mina. | (GitHub) | - | - | - |
| S𝛑PETs | Universal covert privacy-enhanced transactions for ANY public blockchain that supports ECDSA or Schnorr based on two-party computation (2PC) combined with adaptor signatures and verifiable timed commitments (VTC). | (GitHub) | - | - | - |
| Media Network | a privacy-first and community-governed CDN. | (GitHub) | - | - | - |
| Tezos sapling via airGap | Sapling or shielded transactions allows you to perform privacy-preserving transactions of fungible tokens in a decentralized environment | Github | live | multichain | known |
| Datum | Web3 Privacy-preserving Data Service. | (GitHub) | - | - | - |
| Rosetta | a privacy-preserving framework based on TensorFlow | - | - | - | - |
| OpenTss | MPC-based Key Management Protocol | - | - | - | - |
| ZK-Groups | a comprehensive infrastructure to allow anyone to create and manage their own groups privately (GitHub) | - | - | - | |
| Crypt-Keeper | a browser extension which enables Zero knowledge identity management and proof generation (GitHub) | - | - | - | |
| 3num | the first anonymous Web3 mobile number that protects your identity and provides private, secure messaging. | (GitHub) | - | - | - |
| Moby | Pay privately. You hold the keys so we can't see your balance, let alone touch it. | - | - | - | - |
| AesirX SSO | a 1st-party based Web2 + Web3 single sign on service for any JavaScript-based website or app. | (GitHub) | - | - | - |
| Better call Raul | Advanced Security Measures to automatically and securely transfer your initial liquidity with no traceability. | - | - | - | anon |
| ZKTsunami | ZK-AnonSNARK powered transactional anonymity at your fingertips | - | - | - | - |
| Handshake | a Handshake DNS resolver and nameserver provider that aims to create an easy Handshake experience for everyone. No apps to install. No logs. No censorship. Just privacy. | (GitHub) | - | - | - |
| blyss | Access data privately using homomorphic encryption. Privately scan for breached credentials, block malicious URLs, access blockchain data, and more. | (GitHub) | - | - | - |
| Self | Web3 fraud prevention for everyone. | (GitHub) | - | - | - |
| DoxyChain | Certificates and eSignatures on the blockchain. | - | - | - | - |
| Web3Shield | a platform providing insurance, security and privacy focused products for all things Web3. | - | - | - | - |
| Black Box | a sophisticated cryptocurrency transfer anonymiser. | - | - | - | - |
| GostPay | A transaction layer that obfuscates the transaction data so it can be veiled on-chain, thereby applying privacy to the transaction. | - | - | - | - |
| Foundation Cash | a revolutionary crypto mixer token that serves as a utility to reduce fees when using the mixer. | - | - | - | - |
| Ergo | a next-generation smart contract platform that ensures the economic freedom of ordinary people through secure, accessible, and decentralized financial tools. | (GitHub) | - | - | - |
| Semantic SBTs | Personalized Social Network with Privacy-Preserving Module | - | - | - | - |
| Daml | Daml is the only smart-contract language and blockchain that allows sub-transaction privacy. | (GitHub) | - | - | - |
| CryptoChill | a highly customizable cryptocurrency payment gateway and custodial wallets provider focused on security, privacy and scalability. | - | - | - | - |
| Redacted Money | a trustless Zero Knowledge protocol that exists to bring you an easy to use way of securing your transactions from prying eyes. | - | - | - | - |
| Decentra Life | An innovative social media platform built on the principles of decentralization, transparency, and user empowerment. | Docs | - | - | - |
| ZK-DEX | we set your personal information private, you govern your own asset. | - | - | - | - |
| CakePay | purchase gift cards and related products for use worldwide with XMR, BTC, LTC - Cake Pay cards are brand new from authorized sellers. Buy the exact amount you need for many providers. | Github | - | - | - |
| AnonCards | buy SIM, ESIM and gift cards with XMR. | - | - | - | - |
| 0x0 | All-in-One Privacy Hub and AI Smart Contract Auditor. | (Docs) | - | - | - |
| Vocdoni | We are the most open, secure, and universally verifiable voting protocol, used by hundreds of organizations worldwide. | (GitHub) | - | - | - |
| Mailchain | Send and receive messages directly between wallets. | (Docs) | - | - | - |
| Ledgermail | World's First Blockchain Email Service. | (Docs) | - | - | - |
| Humanode | Humanode conducts private biometric verification of its validators to ensure that there is only one unique living human being behind each node. | (Docs) | - | - | - |
| FNS | Your .fra username lets you send and receive assets on any chain or dApp while protecting your actual on-chain address. Its a simple way to manage assets and protect your privacy. | (GitHub) | - | - | - |
| MyDataCoin | a blockchain-based platform that utilizes Cosmos SDK Tendermint technology to enable secure and transparent exchange of personal data between individuals and companies. | (GitHub) | - | - | - |
| flashbots-privacy | Practical Experiments on how to add complete privacy to flashbots. (GitHub) | - | - | - | |
| ONEG8 | builds privacy and data protected decentralized WEB 3.1. Social Media Ecosystem. | - | - | - | - |
| Aztec Network | Aztec is a first-of-its-kind hybrid zkRollup supporting both public and private smart contract execution. Github | - | - | - | |
| Pre Search | A decentralized Search Engine. | (GitHub) | - | - | - |
| TOME | anonymous, uncensorable broadcast service that allows anyone to publish any string onto Ethereum | (GitHub) | - | - | - |
| Ritual | The AI Coprocessor for blockchains | (Docs) | - | - | - |
| Swash Compute | Build models on high-quality, zero-party data on site and in a privacy-preserving manner, contribute to a worldwide network of data scientists, and seamlessly innovate through ML. | (Docs) | - | - | - |
| Kin Search Engine | Ad-free, Web3, Community-based search engine | - | - | - | - |
| Sarcophagus | Decentralized, blockchain-enabled, cryptographically secure, general-purpose Digital Dead Man's Switch | GitHub | - | - | - |
| Hype | the first Telegram-based bot that can be used to mix your ETH, clean your wallets and bridge anonymously | - | - | - | - |
| Lightstreams | provides secure data sharing for web3 applications. | (GitHub) | - | - | - |
| Midnight | empower regulation-friendly apps that safeguard sensitive commercial and personal data | - | - | - | - |
| Spectrum Marketplace | a marketplace where everyone has the opportunity to contribute, transact, and interact without compromising on privacy or security. | (Docs) | - | - | - |
| Bubble | enables blockchains to control and govern private off-chain data. | (GitHub) | - | - | - |
| OXygean | Privacy First x 1-Minute Action Protocol | - | - | - | - |
| Data Ownership Protocol | selective transparency on Ethereum | - | - | - | - |
| Devr | protocol for governance of decentralized privacy networks | - | - | - | - |
| xBlock | compliant solution for private transactions in Web3. Privately send, swap, bridge and receive payments with xBlock’s trusted API | (Docs) | - | - | - |
| Clique | Clique securely connects Web2 and Web3 user data with Identity and Attestation Oracles -- built with ZKP, TEE, and MP | (GitHub) | - | - | - |
| Equilibria | Privacy oracle | (GitHub) | - | - | - |
| GenomesDAO | money and anonymously power scientific and medical research | - | - | - | - |
| Night Finance | A Stealth Address-Powered Private and Composable Account Layer for Ethereum | - | - | - | - |
| Freedom Tool | Freedom Tool is a transparent, privacy-preserving blockchain voting system based on biometric passports and zero-knowledge proofs. | (GitHub) (Docs) | live | - | (Public) |
| BlockChair | the most private blockchain search engine | (GitHub) (Docs) | live | - | - |
| ANS | Where domain naming meets privacy | (Docs) | live | - | - |
| Flux | a fully distributed, human-centred platform that facilitates social coordination with greater privacy, agency, and flexibility. | (GitHub) | - | - | - |
- Seth for Privacy - My aim overall is to educate and learn more myself about where technology and privacy meet.
- Freedom Tech - Enabling human freedom and flourishing through technology.
- Surveillance Report - Weekly security and privacy news - Presented by Techlore & The New Oil.
- Priv8 - Plug in every week with host Derek E. Silva as he joins leading experts to explore questions around privacy, technology, and freedom in the digital age.
- ETH Brno - an annual independent & open community hackathon for supporters of decentralised finance, smart contracts and Web3 happening in Brno, Czech Republic 13 projects: (Devfolio)
| Winner | Description |
|---|---|
| Lunar aka Brume Wallet | the first privacy native Ethereum wallet based on a built-in integration of TOR (GitHub) or (GitHub) |
-
ETH Berlin - a hackathon, a cultural festival, an educational event, a platform for hacktivism, and a community initiative to push the decentralized ecosystem forward. 100 projects: (Devfolio)
-
ETHDam - Ethereum-focused privacy & DeFi hackathon. Projects
| Winner | Description |
|---|---|
| zikiLeaks | Privacy-preserving posting, non-invasive content verification, & anonymous donations empower whistleblowers to fight for human rights globally. (GitHub) |
- Hackers Congress Paralelní Polis - the flagship event of Paralelní Polis, which since 2014 has been regularly attended by over 500 fans and IT experts from all over the world.
- ETH #Privacy - ETH #Privacy is the hackathon around privacy, organized by the Leading Privacy Alliance of web3.
- Logos - a grassroots movement to provide trust-minimized, corruption resistant governing services and social institutions to underserved citizens (GitHub)
| Project | Description | GitHub | Product-readiness | Ecosystem | Other |
|---|---|---|---|---|---|
| Osiris | Osiris is the world's first net-neutral browser. | - | sunset | - | - |
| okSign | Create, Sign and Save eSignatures with smart contracts and permissioned NFTs. | - | sunset | - | - |
| Literully | a decentralized voting platform that allows users to create and participate in voting on any topic, all without giving up their privacy or control over their data | Docs | sunset | - | - |
| Arcana's Private NFT | new supported format by Arcana preserving privacy within NFT minting | Docs | sunset | - | - |
| Bidshop | The first and only trustless marketplace with encrypted & secret bidding. Opening a new world of gamification and liquidity for NFT's. | - | sunset | - | - |
| Onion mixer | Onion Mixer is the first decentralized protocol for anonymous cross-chain transactions. | - | sunset | - | - |
| Void cash | Decentralized payment protocol. | Docs | sunset | - | - |
| StealthPay | a stealth address protocol for Ethereum. | GitHub | sunset | Ethereum | - |
| Crypviser Secure Messenger | The most private messaging app, based on Blockchain technology. | - | sunset | - | - |
| XATA | A MEV Minimization solution to survive the Dark Forest | Docs | sunset | Automata | - |
| zk.money | The private DeFi yield aggregator for Ethereum.✨️ZK | Github Docs | sunset | Ethereum | - |
| Yellow Submarine | the first and only multichain dApp to offer plug-and-play private DeFi (PriFi) across all EVM-compatible chains | Medium | sunset | EVM compatible | - |
| Sacred | multi-chain DeFi Platform offers private Yield Bearing Deposits to DeFi users ✨️ZK | GitHub | sunset | Ethereum, Polygon | - |
| Sahara | The first dedicated privacy protocol ecosystem that enables on-platform trade between volatile and stable assets | - | sunset | Ethereum, BNB, Polygon, Solana, Avalanche | Vesting contract |
| DeFiner | Permission-less and configurable decentralized lending protocol with privacy 100% protected ✨️ZK | GitHub Docs | sunset | - | Savings audits |
| CIA protocol | Building the truest form of DeFi with privacy by default. | Github | sunset | Ethereum | - |
| CoinBook | Decentralized Multi Chain P2P Order Book | Github | sunset | multichain | - |
| Highline | an execution layer for Ethereum | Docs | sunset | - | - |
| sunset Sismo | Sismo is a modular protocol issuing ZK Badges for reputation portability and aggregation | GitHub | sunset | EVM | - |
| Anon virtual cards | Visa Off-Ramp (VCC). Purchase virtual credit cards with your favourite cryptocurrencies, which can be freely spent online and in-store. | - | sunset | - | - |
| Namachain | A Universal Key & ID manager, fully decentralized and with zero-knowledge offline authentication. | GitHub | sunset | - | - |
| Nocturne | a protocol enabling usable on-chain privacy | (GitBook | - | - | |
| ZkPay | Private Aztec withdrawal Bridge. | - | - | ||
| Zecrey Protocol | zkRollup basedLayer 2 protocol featuring privacy and scalability | (GitHub) | sunset | multichain | announcement |
| Zecrey Wallet | Zecrey is an all-in-one wallet that not only provides a multi-chain layer-1 wallet but also a private cross-chain layer-2 wallet | (GitHub) | sunset | multichain | announcement |
| Zoker | The foremost ZK-based Wallet in Web3 | (Docs) | PoC | multichain | anon |
Support independent research on the Web3 privacy
- BTC: 3Fk68ZcG9dFyXecr8qW1JM1195JHpUkD2A
- ETH: 0x2465193c113E524C704413b7af6A5517bF5d2BEE
- USDT (TRC20): TD6DexUT71M24cUouCV22A1iKMWZmS4BU4
- ZEC: t1JXUewb165Jfxv8bFAvsDHWbTpoAAeqCY1