O
OSSAlt
BrowseCategoriesAboutSearch
Submit
  1. Home
  2. /
  3. Alternatives to Firebase

Firebase

Proprietary

Google backend platform for web and mobile apps

freemiumStarting at Pay as you goBackend-as-a-Service
backendauthdatabasehosting
Visit Site
Share:

Open Source Alternatives to Firebase

3 alternatives found

PocketBase

Open source backend in a single binary — Firebase alternative

42kMITSelf-hostable
GoJavaScriptSQLitebackendauth

Appwrite

Open source BaaS — Firebase alternative with auth, database, storage

46kBSD-3-ClauseSelf-hostable
TypeScriptPHPDartbackendauth

Supabase

Open source Firebase alternative with Postgres, auth, and edge functions

75kApache-2.0Self-hostable
TypeScriptElixirGobackendpostgres
O
OSSAlt

Discover open source alternatives to popular proprietary software.

Browse

  • Categories
  • Featured
  • Trending

Resources

  • Compare
  • Submit a Tool
  • GitHub

Legal

  • Privacy
  • Terms

© 2026 OSSAlt. All rights reserved.

Built with open source tools.