php-casbin

The premium Open Source alternative to Auth0 FGA

🎯 Best for:PHP developers building complex enterprise permission systems.
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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%

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