node-casbin
The premium Open Source alternative to Oso
🎯 Best for:Node.js applications requiring complex, multi-model access control logic.
What is node-casbin?
An open-source alternative to proprietary authorization services like Okta. It supports various access control models including ACL, RBAC, and ABAC through a flexible configuration file.
Tech Stack
TypeScriptBackend & Auth
Why node-casbin?
- • Extremely flexible policy engine
- • Wide range of database adapters
- • Cross-platform policy language
Limitations
- • Steep learning curve for PERM
- • Policy debugging can be difficult
- • Manual adapter configuration
3/2/2026
Last Update
225
Forks
12
Issues
Apache-2.0
License
Financial Leak Detected
Stop the "SaaS Tax"
Your team could be burning cash. Switching to node-casbin instantly boosts your runway.
Competitor Cost
-$1,440
/ year (est. based on Oso)
Self-Hosted
$0
/ year
Team Size10 Users
150+
SAVE 100%