koolbase-api
The premium Open Source alternative to Firebase
🎯 Best for:Mobile developers requiring a unified backend with native Flutter support.
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%