pycasbin

The premium Open Source alternative to Oso

🎯 Best for:Python applications requiring complex, multi-model access control.
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Apache-2.0License

What is pycasbin?

Replaces hardcoded permission logic in Python applications. Supports multiple access control models including RBAC and ABAC via a flexible, configuration-based policy engine.

Tech Stack
PythonBackend & Auth

Why pycasbin?

  • Extremely flexible models
  • Lightweight and fast
  • Language-agnostic policy sync

Limitations

  • Steep learning curve
  • Policy syntax complexity
  • Manual policy management
3/4/2026
Last Update
212
Forks
6
Issues
Apache-2.0
License
Financial Leak Detected

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

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