AWS Glue Schema Registry vs Apicurio Registry

AWS Glue Schema Registry9.3Visit ARApicurio Registry9.2Visit

Higher score AWS Glue Schema Registry #2 in Schema Registry Software 9.3/10 Free plan Free plan✓ 0 of 2 features Visit AWS Glue

vs

AR Apicurio Registry #3 in Schema Registry Software 9.2/10 Open source ✓ 0 of 2 features Visit Apicurio

• AWS Glue Schema Registry fits best

  AWS-native streaming teams

• Apicurio Registry fits best

  Teams managing APIs and event schemas

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	AWS Glue Schema Registry 9.3/10 Visit ↗	ARApicurio Registry 9.2/10 Visit ↗
At a glance
Editor score	9.3	9.2
Ranking	#2 in Schema Registry Software	#3 in Schema Registry Software
Best for	AWS-native streaming teams	Teams managing APIs and event schemas
Pricing model	Free	Free
Starting price	Free	Open source
Free plan	✓ (best)	Not checked yet
Free trial	—	—
Deployment	Cloud	Self-hosted
Platforms	Web	Web
Support	Docs	Community, Docs
Integrations	7 integrations	7 integrations
Built for	Enterprise	Small business, Mid-market, Enterprise
Features AWS Glue Schema Registry 0/2 · Apicurio Registry 0/2
Approval workflows	Not checked yet	Not checked yet
Git synchronization	Not checked yet	Not checked yet
Specs
Schema formats	Avro, JSON Schema, Protocol Buffers (Protobuf)	Not checked yet
Compatibility modes	NONE, DISABLED, BACKWARD, BACKWARD_ALL, FORWARD, FORWARD_ALL, FULL, FULL_ALL	Not checked yet
Validation scope	Event	Not checked yet
Deployment options	Cloud	Not checked yet
Our review
Pros	No additional charge for registry usage Supports Avro, JSON Schema, and Protocol Buffers IAM, TLS, and KMS encryption support	Supports API, event, GraphQL, data contract, and schema formats Applies validity, compatibility, and integrity rules to content evolution Offers web, REST, CLI, Maven, SDK, and Kafka runtime tooling
Cons	Cloud deployment limits portability Strongest fit is within the AWS ecosystem Advanced schema governance depends on AWS services	Self-hosted deployment places infrastructure responsibility on the team Its broad feature set may exceed the needs of single-format projects Storage requires choosing between PostgreSQL and Apache Kafka backends
Our verdict	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 →	Apicurio Registry is an open-source runtime registry for storing, managing, and sharing API designs, event schemas, and data contracts. It is suited to teams that need versioned artifacts across OpenAPI, AsyncAPI, GraphQL, Avro, Protobuf,… Read the review →

Strengths and trade-offs

• 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

• Apicurio Registry — where it wins

  • Supports API, event, GraphQL, data contract, and schema formats
  • Applies validity, compatibility, and integrity rules to content evolution
  • Offers web, REST, CLI, Maven, SDK, and Kafka runtime tooling

  Where it doesn't

  • Self-hosted deployment places infrastructure responsibility on the team
  • Its broad feature set may exceed the needs of single-format projects
  • Storage requires choosing between PostgreSQL and Apache Kafka backends

• AWS Glue Schema Registry9.3/10 · Free plan

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

  Visit AWS GlueFull verdict →
• ARApicurio Registry9.2/10 · Open source

  Broad open-source registry coverage for teams managing APIs, events, and data contracts.

  Visit ApicurioFull verdict →