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