PocketBase vs TrailBase

Comparing two open source alternatives to Firebase . Use the comparison below to decide which one fits your needs.

PocketBase

MIT

Open source realtime backend in a single file — SQLite, auth, file storage, and admin UI in one Go binary.

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TrailBase

OSL-3.0

An open-source, single-executable Firebase alternative with sub-millisecond REST and realtime APIs, built-in auth, a WebAssembly runtime, and an admin UI.

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Side-by-side comparison

	PocketBase	TrailBase
License	MIT	OSL-3.0
Self-hostable	Yes	Yes
GitHub Stars	60,580	5,513
Forks	3,629	189
Open Issues	19	40
Last Commit	Aug 3, 2026	Aug 8, 2026
First Released	Jul 5, 2022	Oct 29, 2024
Categories	Database Management	Database Management
Tags	#realtime #backend #database #authentication #websockets	#database #API #authentication #websockets

Similar open source alternatives

Supabase

The Postgres development platform. Supabase gives you a dedicated Postgres database to build your web, mobile, and AI applications.

Alternative to:

Firebase