PocketBase
The entire backend is one file you can copy to a server.
PocketBase is a single Go binary containing an embedded SQLite database, authentication, file storage, realtime subscriptions and an admin UI. There is no Docker, no cluster, no dependency list — you download one executable, run it, and you have a backend. For a side project, an internal tool or an MVP it is the least ceremony available anywhere, and the fact that your entire production database is a file you can copy is a real feature rather than a limitation. MIT, about 60.4k stars. The honest constraint is SQLite: superb up to a point, and that point is a single machine.
What it does well
- +One binary, no dependencies — the simplest deployment in this comparison
- +Your whole database is a file you can copy, back up and version
- +Extremely fast for read-heavy workloads on modest hardware
- +MIT, no enterprise edition, no upsell path
Where it falls short
- −SQLite means one machine — no horizontal scaling story
- −Smaller feature surface than Firebase or Supabase
- −Effectively a single-maintainer project, which is a real risk to weigh
- −Not the right choice for an app expecting millions of concurrent users
PocketBase as an alternative to
Where PocketBase shows up in our comparisons, and how it ranked.
PocketBase head-to-head
Straight comparisons against the tools people weigh it against.