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Best Buf Schema Registry Alternatives in 2026

Updated

20 platforms from schema registry software ranked against Buf Schema Registry on the same published basis.

  1. 1
    Lenses Free plan apiLinuxMacself-hostedWeb $0.33/mo8.0
    Buf Schema Registry vs Lenses
  2. 3
    Confluent Cloud Free plan apiLinuxWeb $385/mo7.7
    Buf Schema Registry vs Confluent Cloud
  3. 4
    Google Cloud Pub/Sub Free plan apiWeb $40/mo7.6
    Buf Schema Registry vs Google Cloud Pub/Sub
  4. 5
    TIBCO Messaging Schema Repository for Apache Kafka Free plan apiLinuxMacself-hosted Free7.2
    Buf Schema Registry vs TIBCO Messaging Schema Repository for Apache Kafka
  5. 6
    Sourcemeta One Free plan LinuxWeb Free7.1
    Buf Schema Registry vs Sourcemeta One
  6. 7
    Apache Pulsar Free plan apiLinuxMacself-hostedWin Free7.0
    Buf Schema Registry vs Apache Pulsar
  7. 8
    AxonOps Schema Registry Free plan apiLinuxself-hosted Free7.0
    Buf Schema Registry vs AxonOps Schema Registry
  8. 9
    Karapace Free plan apiLinuxself-hosted $35/mo7.0
    Buf Schema Registry vs Karapace
  9. 10
    Redpanda Free trial apiLinuxself-hostedWeb 7.0
    Buf Schema Registry vs Redpanda
  10. 11
    AWS Glue Schema Registry Free plan apiWeb Free6.9
    Buf Schema Registry vs AWS Glue Schema Registry
  11. 12
    Apicurio Registry apiLinuxMacself-hostedWeb 6.7
    Buf Schema Registry vs Apicurio Registry
  12. 13
    Raystack Stencil apiLinuxMacself-hostedWin 6.7
    Buf Schema Registry vs Raystack Stencil
  13. 14
    AWS Glue DataBrew Free trial apiWeb $0.48/mo6.6
    Buf Schema Registry vs AWS Glue DataBrew
  14. 15
    Yandex Cloud Schema Registry Free plan Web Free6.6
    Buf Schema Registry vs Yandex Cloud Schema Registry
  15. 16
    Yandex SpeechKit apiWeb 6.5
    Buf Schema Registry vs Yandex SpeechKit
  16. 17
    Cloudera Schema Registry apiLinuxself-hostedWeb 6.4
    Buf Schema Registry vs Cloudera Schema Registry
  17. 18
    Snowplow Free trial api 6.4
    Buf Schema Registry vs Snowplow
  18. 19
    WarpStream BYOC Schema Registry apiLinuxMacself-hosted $0.03/mo6.2
    Buf Schema Registry vs WarpStream BYOC Schema Registry
  19. 20
    Dataphos Schema Registry apiself-hosted 6.1
    Buf Schema Registry vs Dataphos Schema Registry
  20. 21
    Azure Schema Registry Web 5.8
    Buf Schema Registry vs Azure Schema Registry

Buf Schema Registry alternatives compared

#PlatformScoreFree planFromRuns on
1Lenses8.0Free plan$0.33/moAPI, Linux, Mac, self-hosted, Web, Windows
3Confluent Cloud7.7Free plan$385/moAPI, Linux, Web
4Google Cloud Pub/Sub7.6Free plan$40/moAPI, Web
5TIBCO Messaging Schema Repository for Apache Kafka7.2Free planFreeAPI, Linux, Mac, self-hosted
6Sourcemeta One7.1Free planFreeLinux, Web
7Apache Pulsar7.0Free planFreeAPI, Linux, Mac, self-hosted, Windows
8AxonOps Schema Registry7.0Free planFreeAPI, Linux, self-hosted
9Karapace7.0Free plan$35/moAPI, Linux, self-hosted
10Redpanda7.0No—API, Linux, self-hosted, Web
11AWS Glue Schema Registry6.9Free planFreeAPI, Web
12Apicurio Registry6.7No—API, Linux, Mac, self-hosted, Web, Windows
13Raystack Stencil6.7No—API, Linux, Mac, self-hosted, Windows
14AWS Glue DataBrew6.6No$0.48/moAPI, Web
15Yandex Cloud Schema Registry6.6Free planFreeWeb
16Yandex SpeechKit6.5No—API, Web
17Cloudera Schema Registry6.4No—API, Linux, self-hosted, Web
18Snowplow6.4No—API
19WarpStream BYOC Schema Registry6.2No$0.03/moAPI, Linux, Mac, self-hosted
20Dataphos Schema Registry6.1No—API, self-hosted
21Azure Schema Registry5.8No—Web
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Questions about Buf Schema Registry alternatives

What is the best alternative to Buf Schema Registry?

Lenses, number 1 in schema registry software with a score of 8.0 out of 10. The others here: Confluent Cloud, Google Cloud Pub/Sub, TIBCO Messaging Schema Repository for Apache Kafka and 16 more.

What is the best free alternative to Buf Schema Registry?

Lenses is the best-ranked alternative with a free plan. 10 of the 20 alternatives here publish a free plan on their own pricing pages.

How are these alternatives ranked?

Ranked on how quickly a newcomer can get going: documentation depth, a free tier or trial, and the platforms it runs on.