koolbase-api

The premium Open Source alternative to Firebase

🎯 Best for:Mobile developers requiring a unified backend with native Flutter support.
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What is koolbase-api?

A self-hosted alternative to Firebase providing integrated authentication, real-time databases, and storage. It features a native Flutter SDK and built-in Over-The-Air (OTA) update capabilities for mobile applications.

Tech Stack
GoBackend & Auth

Why koolbase-api?

  • Integrated OTA updates
  • Flutter-first SDK design
  • Real-time data sync

Limitations

  • Smaller community
  • Limited third-party integrations
  • Manual infrastructure scaling
4/1/2026
Last Update
0
Forks
0
Issues
Unknown
License
Financial Leak Detected

Stop the "SaaS Tax"

Your team could be burning cash. Switching to koolbase-api instantly boosts your runway.

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

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