diff --git a/go/cli/mcap/go.mod b/go/cli/mcap/go.mod
index 2d95ce2d49..28baf52d3e 100644
--- a/go/cli/mcap/go.mod
+++ b/go/cli/mcap/go.mod
@@ -3,7 +3,7 @@ module github.com/foxglove/mcap/go/cli/mcap
 go 1.18
 
 require (
-	cloud.google.com/go/storage v1.23.0
+	gocloud.dev v0.33.0
 	github.com/fatih/color v1.13.0
 	github.com/foxglove/mcap/go/mcap v0.4.0
 	github.com/foxglove/mcap/go/ros v0.0.0-20230114025807-456e6a6ca1be
diff --git a/go/cli/mcap/utils/gcs_read_seek_closer.go b/go/cli/mcap/utils/gocloud_read_seek_closer.go
similarity index 56%
rename from go/cli/mcap/utils/gcs_read_seek_closer.go
rename to go/cli/mcap/utils/gocloud_read_seek_closer.go
index 7094070039..6eba4ddbfd 100644
--- a/go/cli/mcap/utils/gcs_read_seek_closer.go
+++ b/go/cli/mcap/utils/gocloud_read_seek_closer.go
@@ -5,24 +5,25 @@ import (
 	"fmt"
 	"io"
 
-	"cloud.google.com/go/storage"
+	"gocloud.dev/blob"
 )
 
-type GCSReadSeekCloser struct {
+type GoCloudReadSeekCloser struct {
 	size   int64
-	object *storage.ObjectHandle
+	key    string
 	ctx    context.Context
 	offset int64
 	r      io.ReadCloser
+	bucket *blob.Bucket
 }
 
-func (r *GCSReadSeekCloser) Read(p []byte) (int, error) {
+func (r *GoCloudReadSeekCloser) Read(p []byte) (int, error) {
 	n, err := r.r.Read(p)
 	r.offset += int64(n)
 	return n, err
 }
 
-func (r *GCSReadSeekCloser) Seek(offset int64, whence int) (int64, error) {
+func (r *GoCloudReadSeekCloser) Seek(offset int64, whence int) (int64, error) {
 	var seekTo int64
 	switch whence {
 	case io.SeekCurrent:
@@ -41,7 +42,7 @@ func (r *GCSReadSeekCloser) Seek(offset int64, whence int) (int64, error) {
 		if err != nil {
 			return 0, err
 		}
-		reader, err := r.object.NewRangeReader(r.ctx, seekTo, -1)
+		reader, err := r.bucket.NewRangeReader(r.ctx, r.key, seekTo, -1, nil)
 		if err != nil {
 			return 0, err
 		}
@@ -51,19 +52,21 @@ func (r *GCSReadSeekCloser) Seek(offset int64, whence int) (int64, error) {
 	return seekTo, nil
 }
 
-func (r *GCSReadSeekCloser) Close() error {
+func (r *GoCloudReadSeekCloser) Close() error {
 	return r.r.Close()
 }
 
-func NewGCSReadSeekCloser(ctx context.Context, object *storage.ObjectHandle) (*GCSReadSeekCloser, error) {
-	r, err := object.NewReader(ctx)
+func NewGoCloudReadSeekCloser(ctx context.Context, bucket *blob.Bucket, key string) (*GoCloudReadSeekCloser, error) {
+	r, err := bucket.NewReader(ctx, key, nil)
 	if err != nil {
 		return nil, err
 	}
-	return &GCSReadSeekCloser{
-		size:   r.Attrs.Size,
-		object: object,
+
+	return &GoCloudReadSeekCloser{
+		size:   r.Size(),
+		key:    key,
 		r:      r,
 		ctx:    ctx,
+		bucket: bucket,
 	}, nil
 }
diff --git a/go/cli/mcap/utils/utils.go b/go/cli/mcap/utils/utils.go
index 07180d9210..28c0b6271c 100644
--- a/go/cli/mcap/utils/utils.go
+++ b/go/cli/mcap/utils/utils.go
@@ -9,9 +9,12 @@ import (
 	"os"
 	"regexp"
 
-	"cloud.google.com/go/storage"
 	"github.com/foxglove/mcap/go/mcap"
 	"github.com/olekukonko/tablewriter"
+	"gocloud.dev/blob"
+	_ "gocloud.dev/blob/azureblob"
+	_ "gocloud.dev/blob/gcsblob"
+	_ "gocloud.dev/blob/s3blob"
 )
 
 var (
@@ -49,16 +52,36 @@ func GetReader(ctx context.Context, filename string) (func() error, io.ReadSeekC
 	if scheme != "" {
 		switch scheme {
 		case "gs":
-			client, err := storage.NewClient(ctx)
+			bucketClient, err := blob.OpenBucket(ctx, fmt.Sprintf("gs://%v", bucket))
 			if err != nil {
-				return close, nil, fmt.Errorf("failed to create GCS client: %v", err)
+				return close, nil, err
 			}
-			close = client.Close
-			object := client.Bucket(bucket).Object(path)
-			rs, err = NewGCSReadSeekCloser(ctx, object)
+			close = bucketClient.Close
+			rs, err = NewGoCloudReadSeekCloser(ctx, bucketClient, path)
 			if err != nil {
 				return close, nil, fmt.Errorf("failed to build read seek closer: %w", err)
 			}
+		case "s3":
+			bucketClient, err := blob.OpenBucket(ctx, fmt.Sprintf("s3://%v?awssdk=v2", bucket))
+			close = bucketClient.Close
+			if err != nil {
+				return close, nil, err
+			}
+			rs, err = NewGoCloudReadSeekCloser(ctx, bucketClient, path)
+			if err != nil {
+				return close, nil, fmt.Errorf("failed to build read seek closer: %w", err)
+			}
+		case "azblob":
+			bucketClient, err := blob.OpenBucket(ctx, fmt.Sprintf("azblob://%v", bucket))
+			if err != nil {
+				return close, nil, err
+			}
+			close = bucketClient.Close
+			rs, err = NewGoCloudReadSeekCloser(ctx, bucketClient, path)
+			if err != nil {
+				return close, nil, fmt.Errorf("failed to build read seek closer: %w", err)
+			}
+
 		default:
 			return close, nil, fmt.Errorf("Unsupported remote file scheme: %s", scheme)
 		}
@@ -81,12 +104,29 @@ func WithReader(ctx context.Context, filename string, f func(remote bool, rs io.
 		remote = true
 		switch scheme {
 		case "gs":
-			client, err := storage.NewClient(ctx)
+			bucketClient, err := blob.OpenBucket(ctx, fmt.Sprintf("gs://%v", bucket))
+			if err != nil {
+				return err
+			}
+			rs, err = NewGoCloudReadSeekCloser(ctx, bucketClient, path)
+			if err != nil {
+				return fmt.Errorf("failed to build read seek closer: %w", err)
+			}
+		case "s3":
+			bucketClient, err := blob.OpenBucket(ctx, fmt.Sprintf("s3://%v?awssdk=v2", bucket))
+			if err != nil {
+				return err
+			}
+			rs, err = NewGoCloudReadSeekCloser(ctx, bucketClient, path)
+			if err != nil {
+				return fmt.Errorf("failed to build read seek closer: %w", err)
+			}
+		case "azblob":
+			bucketClient, err := blob.OpenBucket(ctx, fmt.Sprintf("azblob://%v", bucket))
 			if err != nil {
-				return fmt.Errorf("failed to create GCS client: %v", err)
+				return err
 			}
-			object := client.Bucket(bucket).Object(path)
-			rs, err = NewGCSReadSeekCloser(ctx, object)
+			rs, err = NewGoCloudReadSeekCloser(ctx, bucketClient, path)
 			if err != nil {
 				return fmt.Errorf("failed to build read seek closer: %w", err)
 			}