Open Saas Directory

Backend Infrastructure Tools

Deploy scalable backend infrastructure on your terms. Explore open source alternatives to Firebase and AWS Amplify for complete backend service management.

Supabase

Supabase

75,8817,447

An open-source Firebase alternative that provides a complete backend platform with Postgres database, authentication, real-time subscriptions, storage, and serverless functions.

backend-as-a-service
firebase-alternative
open-source-backend
Last updated: 1/8/20257447 contributors
Appwrite

Appwrite

46,1834,100

An end-to-end backend server for web, mobile, and native applications that simplifies backend development by providing a comprehensive set of microservices and APIs.

backend-as-a-service
firebase-alternative
backend-server
Last updated: 12/13/20244100 contributors