php-casbin
The premium Open Source alternative to Auth0 FGA
🎯 Best for:PHP developers building complex enterprise permission systems.
What is php-casbin?
An alternative to custom authorization logic or Auth0 Fine-Grained Authorization for PHP. It utilizes a configuration-based PERM metamodel to enforce ACL, RBAC, and ABAC policies.
Tech Stack
PHPBackend & Auth
Why php-casbin?
- • Flexible authorization models
- • High performance
- • Extensive adapter support
Limitations
- • Steep learning curve
- • Complex policy syntax
- • Manual policy management
2/26/2026
Last Update
137
Forks
0
Issues
Apache-2.0
License
Financial Leak Detected
Stop the "SaaS Tax"
Your team could be burning cash. Switching to php-casbin instantly boosts your runway.
Competitor Cost
-$1,440
/ year (est. based on Auth0 FGA)
Self-Hosted
$0
/ year
Team Size10 Users
150+
SAVE 100%