1 verified alternative

The best Open Source alternatives to AWS AppSync in 2026

We compare 1 self-hostable tool you can deploy on your own server in minutes, with license, tech stack and a ready-to-copy docker-compose.

Alternative to Firebase, AWS AppSync

Dev Tools

Instant GraphQL API over PostgreSQL, an alternative to Firebase/AppSync.

Apache-2.0 31k

Docker Ready1-Click DeployPermissive License