Suggestions appear as you type. Use the up and down arrows to choose one and Enter to open it.

This page's audience our own tag's counts — open to see them
–Visits
–Page views
–Clicks to vendors
–Time on page
–Reading now
Clicks to vendors, by tool
  • –
Top countries
  • –
Devices
  • –

– · visits, page views and clicks counted by our own tag, which counts more than our checked analytics; every figure rounded down · how we count

Head-to-head · Schema Registry Software

AxonOps Schema Registry vs AWS Glue Schema Registry

  • Updated Oct 2026
  • Both researched from official sources
  • 1 check side by side
Higher score AxonOps Schema Registry #1 in Schema Registry Software 9.4/10 Free plan Free plan✓ 0 of 2 features Visit AxonOps
AWS Glue Schema Registry #2 in Schema Registry Software 9.3/10 Free plan Free plan✓ 0 of 2 features Visit AWS Glue

AxonOps Schema Registry leads on 0 checks, AWS Glue Schema Registry on 0, and 1 is even. Who comes out ahead on the 1 yes/no, price and count check where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreAxonOps Schema Registry · 9.4/10
  • Free planboth

AxonOps Schema Registry scores higher on our rubric for schema registry software: 9.4 against 9.3 out of 10; our editors rank them #1 and #2.

On deployment options, AxonOps Schema Registry gives you Self_hosted where AWS Glue Schema Registry offers Cloud.

AxonOps Schema Registry is the better fit for teams wanting a free, self-hosted registry. AWS Glue Schema Registry is the better fit for AWS-native streaming teams.

  • AxonOps Schema Registry fits best

    Teams wanting a free, self-hosted registry

  • AWS Glue Schema Registry fits best

    AWS-native streaming teams

Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.

Side by side

Feature AxonOps Schema Registry 9.4/10 Visit ↗ AWS Glue Schema Registry 9.3/10 Visit ↗
At a glance
Editor score 9.4 9.3
Ranking #1 in Schema Registry Software #2 in Schema Registry Software
Best for Teams wanting a free, self-hosted registry AWS-native streaming teams
Pricing model Free Free
Starting price Free plan Free
Free plan ✓ ✓
Free trial — —
Deployment Self-hosted Cloud
Platforms Linux Web
Support Community, Docs Docs
Integrations 7 integrations 7 integrations
Built for Small business, Mid-market, Enterprise Enterprise
Features AxonOps Schema Registry 0/2 · AWS Glue Schema Registry 0/2
Approval workflows Not checked yet Not checked yet
Git synchronization Not checked yet Not checked yet
Specs
Schema formats Avro, Protocol Buffers, JSON Schema Avro, JSON Schema, Protocol Buffers (Protobuf)
Compatibility modes NONE, BACKWARD, BACKWARD_TRANSITIVE, FORWARD, FORWARD_TRANSITIVE, FULL, FULL_TRANSITIVE NONE, DISABLED, BACKWARD, BACKWARD_ALL, FORWARD, FORWARD_ALL, FULL, FULL_ALL
Validation scope Event Event
Deployment options Self_hosted Cloud
Our review
Pros
  • Confluent Schema Registry API compatibility without Kafka-based storage
  • Seven compatibility modes across Avro, Protocol Buffers, and JSON Schema
  • RBAC, audit logging, metrics, and multiple storage backends included
  • No additional charge for registry usage
  • Supports Avro, JSON Schema, and Protocol Buffers
  • IAM, TLS, and KMS encryption support
Cons
  • Deployment is self-hosted rather than managed
  • Storage choices require PostgreSQL, MySQL, Cassandra, or in-memory backends
  • Its focus is Kafka-compatible event infrastructure rather than general API schemas
  • Cloud deployment limits portability
  • Strongest fit is within the AWS ecosystem
  • Advanced schema governance depends on AWS services
Our verdict

AxonOps Schema Registry is an open-source schema registry for teams operating Apache Kafka or Kafka-compatible event infrastructure. It supports Avro, Protocol Buffers, and JSON Schema, while providing Confluent Schema Registry API…

Read the review →

AWS Glue Schema Registry is a serverless, managed registry for teams that need to register, version, validate, and govern schemas in streaming applications. It supports Avro, JSON Schema, and Protocol Buffers, with compatibility rules for…

Read the review →
  1. AxonOps Schema RegistrySchema Registry Software 9.4Free plan
  2. AWS Glue Schema RegistrySchema Registry Software 9.3Free plan

Strengths and trade-offs

  • AxonOps Schema Registry — where it wins

    • Confluent Schema Registry API compatibility without Kafka-based storage
    • Seven compatibility modes across Avro, Protocol Buffers, and JSON Schema
    • RBAC, audit logging, metrics, and multiple storage backends included

    Where it doesn't

    • Deployment is self-hosted rather than managed
    • Storage choices require PostgreSQL, MySQL, Cassandra, or in-memory backends
    • Its focus is Kafka-compatible event infrastructure rather than general API schemas

  • AWS Glue Schema Registry — where it wins

    • No additional charge for registry usage
    • Supports Avro, JSON Schema, and Protocol Buffers
    • IAM, TLS, and KMS encryption support

    Where it doesn't

    • Cloud deployment limits portability
    • Strongest fit is within the AWS ecosystem
    • Advanced schema governance depends on AWS services
  • AxonOps Schema Registry9.4/10 · Free plan

    A free, self-hosted registry with broad schema formats, compatibility modes, and Kafka ecosystem support.

    Visit AxonOpsFull verdict →
  • AWS Glue Schema Registry9.3/10 · Free plan

    A free AWS-native registry for schema control across major streaming services.

    Visit AWS GlueFull verdict →

More comparisons

All schema registry software comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update