casbin-Casbin.NET

The premium Open Source alternative to IdentityServer

🎯 Best for:.NET developers building multi-tenant applications with complex access requirements.

What is casbin-Casbin.NET?

Replaces standard .NET Identity roles with a more robust, policy-driven authorization engine. Enables C# developers to implement complex multi-tenant RBAC and ABAC without modifying database schemas.

Tech Stack
C#Backend & Auth

Why casbin-Casbin.NET?

  • Native .NET Standard support
  • Thread-safe policy management
  • Rich ecosystem of adapters

Limitations

  • Complex initial configuration
  • Limited GUI for policy editing
  • Documentation lags behind Go version
3/10/2026
Last Update
124
Forks
7
Issues
Apache-2.0
License
Financial Leak Detected

Stop the "SaaS Tax"

Your team could be burning cash. Switching to casbin-Casbin.NET instantly boosts your runway.

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

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