tax-calculator-app
The premium Open Source alternative to Auth0
🎯 Best for:Developers needing full control over user data and authentication logic.
What is tax-calculator-app?
A self-hosted identity management solution replacing proprietary authentication providers. It provides JWT-based user management and secure session handling via a unified API.
Tech Stack
JavaScriptBackend & Auth
Why tax-calculator-app?
- • No per-user licensing fees
- • On-premise data residency
- • Customizable auth flows
Limitations
- • Manual security patching
- • No managed scaling
- • Complex initial configuration
2/16/2026
Last Update
0
Forks
0
Issues
Unknown
License
Financial Leak Detected
Stop the "SaaS Tax"
Your team could be burning cash. Switching to tax-calculator-app instantly boosts your runway.
Competitor Cost
-$1,440
/ year (est. based on Auth0)
Self-Hosted
$0
/ year
Team Size10 Users
150+
SAVE 100%