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OpenAlternative

Open Source Amazon API Gateway Alternatives

A curated collection of the 4 best open source alternatives to Amazon API Gateway.

The best open source alternative to Amazon API Gateway is CocoIndex. If that does not suit you, we have compiled a ranked list of other open source Amazon API Gateway alternatives to help you find a suitable replacement.

Amazon API Gateway alternatives are mainly ETL & Data Integration. Browse these if you want a narrower list of alternatives or are looking for a specific functionality of Amazon API Gateway.

Written by OpenAlternative Last updated: June 2, 2026
#1

CocoIndex

Open-source ETL framework built in Rust for AI workloads. Features incremental processing, data lineage, and observability tools for semantic search a

Open-source ETL framework built in Rust for AI workloads. Features increme...

#2

Mage

Open-source data pipeline platform for effortless data integration, transformation, and orchestration using Python, SQL, and R.

Open-source data pipeline platform for effortless data integration, transf...

#3

UnKey

Streamline API authentication with UnKey's powerful, developer-friendly platform for creating, revoking, and monitoring API keys.

Streamline API authentication with UnKey's powerful, developer-friendly pl...

#4

Gravitee

Full-lifecycle API management platform that unifies synchronous and asynchronous ecosystems. Manage APIs, event streams, and AI agents with enterprise

Full-lifecycle API management platform that unifies synchronous and asynch...