# Self-hosted alternatives to Firestore

> 1 self-hostable, open-source alternative to Firestore, ranked by score.

- [Frostbase](https://selfhost.directory/project/frostbase)

## Also in Backend as a Service

Not listed as Firestore alternatives, but from the same category:

- [nhost](https://selfhost.directory/project/nhost): Open-source Firebase alternative and Backend-as-a-Service: Postgres, Hasura GraphQL APIs, auth, file storage and serverless functions, self-hosted with Docker Compose.
- [pREST](https://selfhost.directory/project/prest): Open-source, self-hosted backend that turns a PostgreSQL or MySQL database into instant REST CRUD endpoints, custom SQL routes, JWT auth and a read-only MCP API.
- [bknd](https://selfhost.directory/project/bknd): bknd is a self-hosted, open-source backend-as-a-service with REST APIs, admin dashboard, auth, media, and workflows — a lightweight Firebase/Supabase alternative.
- [Para](https://selfhost.directory/project/para): Para is an open-source, self-hosted backend-as-a-service framework with REST API, multitenancy, full-text search, and flexible authentication for web and mobile apps.
- [Appwrite](https://selfhost.directory/project/appwrite): The open-source cloud for agents & devs. Including Auth, Databases, Storage, Functions, Messaging, Hosting, Realtime, WAF and more
- [parse-server](https://selfhost.directory/project/parse-server): Parse Server is an open-source self-hosted backend providing database, authentication and real-time features for mobile applications.

All 27 Backend as a Service projects: https://selfhost.directory/backend-as-a-service

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Source: https://selfhost.directory/alternative-to/firestore