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trailbase

The premium Open Source alternative to Firebase

🎯 Best for:Developers seeking a lightweight Firebase.
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OSL-3.0License

What is trailbase?

A self-hosted alternative to Firebase. It utilizes a WebAssembly runtime for custom logic and a single-executable Rust architecture.

Tech Stack
RustBackend & Auth

Why trailbase?

  • • Single binary deployment
  • • Wasm runtime
  • • Realtime subscriptions

Limitations

  • • Early stage project
  • • SQLite scaling limits
  • • AGPL license
3/5/2026
Last Update
136
Forks
41
Issues
OSL-3.0
License
Financial Leak Detected

Stop the "SaaS Tax"

Your team could be burning cash. Switching to trailbase instantly boosts your runway.

Competitor Cost
-$1,440
/ year (est. based on Firebase)
Self-Hosted
$0
/ year
Team Size10 Users
150+
Launch Detailed Calculator
SAVE 100%

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