Open Source Alternatives to Firebase
A development platform that provides hosted backend services, real-time databases, authentication, cloud storage and analytics to help developers build, run and scale mobile and web applications.
Whether you want to cut software costs or escape vendor lock-in, these open source alternatives to Firebase give you an option you fully own. Run them on your own server or desktop, so your data stays under your control. This page lists 7 open source alternatives to Firebase. The most popular are PocketBase, Appwrite and TrailBase. Most use the Apache-2.0 or MIT license, and 6 offer an official Docker image.
PocketBase
Provides a self‑hosted backend with real‑time SQLite database, authentication, file storage and admin UI.
Appwrite
Provides backend infrastructure and web hosting for building web, mobile, and AI applications from one place.
TrailBase
A single executable backend providing type safe REST and realtime APIs with built in authentication.
Bknd
A lightweight backend as a service providing database management, authentication, media storage, and automated workflows.
Aptabase
Privacy focused analytics for mobile, desktop, and web applications that tracks usage without using unique identifiers.
Para
Multitenant backend server for object persistence and retrieval to accelerate web and mobile app development.
Juno
A self hosted serverless platform for hosting static websites and running functions with integrated backend services.
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