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Best Karapace Alternatives in 2026

Updated

20 apps from schema registry software ranked against Karapace on the same published basis.

  1. 1
    Buf Schema Registry Free plan apiself-hostedWeb $0.50/mo6.4
    Karapace vs Buf Schema Registry
  2. 2
    Lenses Free plan apiLinuxMacself-hostedWeb $0.33/mo6.4
    Karapace vs Lenses
  3. 3
    TIBCO Messaging Schema Repository for Apache Kafka Free plan apiLinuxMacself-hosted Free6.4
    Karapace vs TIBCO Messaging Schema Repository for Apache Kafka
  4. 4
    AWS Glue Schema Registry Free plan apiWeb Free6.3
    Karapace vs AWS Glue Schema Registry
  5. 5
    AxonOps Schema Registry Free plan apiLinuxself-hosted Free6.3
    Karapace vs AxonOps Schema Registry
  6. 6
    Confluent Cloud Free plan apiLinuxWeb $385/mo6.3
    Karapace vs Confluent Cloud
  7. 7
    Google Cloud Pub/Sub Free plan apiWeb $40/mo6.3
    Karapace vs Google Cloud Pub/Sub
  8. 9
    Sourcemeta One Free plan LinuxWeb Free6.3
    Karapace vs Sourcemeta One
  9. 10
    Apache Pulsar Free plan apiLinuxMacself-hostedWin Free6.2
    Karapace vs Apache Pulsar
  10. 11
    Yandex Cloud Schema Registry Free plan Web Free6.0
    Karapace vs Yandex Cloud Schema Registry
  11. 12
    Yandex SpeechKit apiWeb 5.9
    Karapace vs Yandex SpeechKit
  12. 13
    Apicurio Registry apiLinuxMacself-hostedWeb 5.8
    Karapace vs Apicurio Registry
  13. 14
    Raystack Stencil apiLinuxMacself-hostedWin 5.8
    Karapace vs Raystack Stencil
  14. 15
    Cloudera Schema Registry apiLinuxself-hostedWeb 5.7
    Karapace vs Cloudera Schema Registry
  15. 16
    Redpanda Free trial apiLinuxself-hostedWeb 5.7
    Karapace vs Redpanda
  16. 17
    Dataphos Schema Registry apiself-hosted 5.6
    Karapace vs Dataphos Schema Registry
  17. 18
    AWS Glue DataBrew Free trial apiWeb $0.48/mo5.5
    Karapace vs AWS Glue DataBrew
  18. 19
    WarpStream BYOC Schema Registry apiLinuxMacself-hosted $0.03/mo5.5
    Karapace vs WarpStream BYOC Schema Registry
  19. 20
    Snowplow Free trial api 5.4
    Karapace vs Snowplow
  20. 21
    Azure Schema Registry Web 5.3
    Karapace vs Azure Schema Registry

Karapace alternatives compared

#AppScoreFree planFromRuns on
1Buf Schema Registry6.4Free plan$0.50/moAPI, self-hosted, Web
2Lenses6.4Free plan$0.33/moAPI, Linux, Mac, self-hosted, Web, Windows
3TIBCO Messaging Schema Repository for Apache Kafka6.4Free planFreeAPI, Linux, Mac, self-hosted
4AWS Glue Schema Registry6.3Free planFreeAPI, Web
5AxonOps Schema Registry6.3Free planFreeAPI, Linux, self-hosted
6Confluent Cloud6.3Free plan$385/moAPI, Linux, Web
7Google Cloud Pub/Sub6.3Free plan$40/moAPI, Web
9Sourcemeta One6.3Free planFreeLinux, Web
10Apache Pulsar6.2Free planFreeAPI, Linux, Mac, self-hosted, Windows
11Yandex Cloud Schema Registry6.0Free planFreeWeb
12Yandex SpeechKit5.9No—API, Web
13Apicurio Registry5.8No—API, Linux, Mac, self-hosted, Web, Windows
14Raystack Stencil5.8No—API, Linux, Mac, self-hosted, Windows
15Cloudera Schema Registry5.7No—API, Linux, self-hosted, Web
16Redpanda5.7No—API, Linux, self-hosted, Web
17Dataphos Schema Registry5.6No—API, self-hosted
18AWS Glue DataBrew5.5No$0.48/moAPI, Web
19WarpStream BYOC Schema Registry5.5No$0.03/moAPI, Linux, Mac, self-hosted
20Snowplow5.4No—API
21Azure Schema Registry5.3No—Web
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Questions about Karapace alternatives

What is the best alternative to Karapace?

Buf Schema Registry, number 1 in schema registry software with a score of 6.4 out of 10. The others here: Lenses, TIBCO Messaging Schema Repository for Apache Kafka, AWS Glue Schema Registry and 16 more.

What is the best free alternative to Karapace?

Buf Schema Registry 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 mobile-first: a phone app alongside the web or desktop product, a free tier and the depth of its documentation.