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Appwrite
Open source backend-as-a-service. Auth, databases, storage, functions, and messaging.
About Appwrite
Appwrite is a self-hosted backend-as-a-service platform that provides developers with all the core APIs required to build any application. It abstracts the complexity and repetitiveness of building a modern backend API from scratch.
Key Features
✓ Authentication with 30+ login methods
✓ Realtime databases
✓ File storage with CDN
✓ Cloud functions (Node, Python, etc.)
✓ Push notifications & SMS
✓ Role-based access control
Why choose Appwrite?
Appwrite is an open source alternative to Firebase, Supabase. Licensed under BSD-3-Clause, it gives you full access to the source code and the freedom to modify, self-host, and contribute. You can deploy it on your own servers for complete data ownership and privacy.