Supabase vs TrailBase
Comparing two open source alternatives to Firebase . Use the comparison below to decide which one fits your needs.
Supabase
Apache-2.0The Postgres development platform. Supabase gives you a dedicated Postgres database to build your web, mobile, and AI applications.
TrailBase
OSL-3.0An open-source, single-executable Firebase alternative with sub-millisecond REST and realtime APIs, built-in auth, a WebAssembly runtime, and an admin UI.
Side-by-side comparison
| Supabase | TrailBase | |
|---|---|---|
| License | Apache-2.0 | OSL-3.0 |
| Self-hostable | Yes | Yes |
| GitHub Stars | 107,612 | 5,481 |
| Forks | 13,482 | 189 |
| Open Issues | 1,195 | 41 |
| Last Commit | Aug 6, 2026 | Aug 6, 2026 |
| First Released | Oct 12, 2019 | Oct 29, 2024 |
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