AWS Glue DataBrew is a visual tool for preparing data for analytics and machine learning without writing code.
Alternatives to Redpanda
Confluent Cloud is a managed data streaming platform built around a serverless Apache Kafka engine.
Lenses describes its Operating Fabric as a platform for building, governing, and operating Kafka applications with engineers and AI agents.
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AxonOps Schema Registry
AxonOps Schema Registry manages schemas used with Apache Kafka and is an API-compatible alternative to Confluent Schema Registry.
Free planOpen sourceAPILinuxSelf-hosted7.0Free plan - 5

Google Cloud Pub/Sub
Google Cloud Pub/Sub is a cloud messaging service for passing messages between services that produce and process them.
Free planWebAPI6.9$40 usage-based - 6

Buf Schema Registry
Buf Schema Registry (BSR) is a Protobuf-aware registry for managing API schemas, dependencies, and client access as APIs evolve.
Free planWebAPISelf-hosted6.7From $0.50 a month - 7
Karapace
Karapace is an open-source Schema Registry and REST Proxy built by Aiven for Aiven for Apache Kafka.
Free planAPILinuxSelf-hosted6.5From $35 a month - 8

Apache Pulsar
Apache Pulsar is an open-source distributed messaging and streaming platform built for cloud use.
Free planAPILinuxmacOSSelf-hosted6.3Free plan - 9
TIBCO Messaging Schema Repository for Apache Kafka
TIBCO Messaging Schema Repository for Apache Kafka is a REST service for registering and managing schemas used to keep producer and consumer message formats compatible.
Free planAPILinuxmacOSSelf-hosted6.3Free plan - 10
Apicurio Registry
Apicurio Registry is a runtime server for storing API designs and schemas as artifacts, which users can add, update, or remove through a REST API.
WebAPILinuxmacOS6.1 - 11
Sourcemeta One
Sourcemeta One is a self-hosted JSON Schema micro-service for turning Git repositories of schemas into searchable catalogs with governance.
Free planWebLinux6.1Free plan - 12
WarpStream BYOC Schema Registry
WarpStream BYOC Schema Registry stores and serves schemas used to serialize, deserialize, and validate Kafka records.
APILinuxmacOSSelf-hosted6.0From $0.03 a month - 13

Amazon EventBridge
Amazon EventBridge is a cloud-based serverless event broker for applications that respond to events from software, SaaS integrations, and AWS services.
Free planWebAPI5.9Free plan - 14

AWS Glue Schema Registry
AWS Glue Schema Registry centrally manages and evolves schemas for data streams used by streaming applications.
Free planWebAPI5.9Free plan - 15
Raystack Stencil
Raystack Stencil is an open-source schema registry for managing and validating schemas so applications can maintain data compatibility.
APILinuxmacOSSelf-hosted5.9 - 16
Yandex Cloud Schema Registry
Free planWeb5.4Free plan - 17
AWS Glue Data Catalog
Amazon Web Services
5.3From $0.48 a month - 18
Cloudera Schema Registry
Cloudera Schema Registry centrally stores schemas for streaming data, giving applications a shared place to validate event data and manage changes to message formats.
WebAPILinuxSelf-hosted5.3 - 19

Dataphos Schema Registry
Dataphos Schema Registry manages schemas for serialized data in streaming infrastructure and checks messages while they are in flight.
APISelf-hosted5.3 - 20

Snowplow
API5.3 - 21

Google Cloud Managed Service for Apache Kafka
Google Cloud Managed Service for Apache Kafka is a paid cloud service for Kafka workloads accessed through Google Cloud’s web platform.
Web5.1 - 225.0
- 234.9
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Azure Schema Registry
Azure Schema Registry is a paid cloud service for organizing schemas used to validate events.
Web4.8 - 254.7

