| Website | cerbos.dev |
| Category | Authorization |
| License | Open Source (Apache License 2.0) |
| Pricing | Open-source engine free; hosted Hub offers a free tier plus paid subscription plans. |
Overview
Cerbos helps teams define authorization policies as code with fast, scalable decision evaluation.
Pros
- Expressive YAML policy-as-code model
- Supports RBAC and ABAC patterns
- Fast decision evaluation with caching
- Integrates cleanly with application services
- Includes editor and decision logging tools
Cons
- YAML policies can become complex
- Smaller ecosystem than major auth platforms
- Advanced setups require more planning
- Less suited for very simple auth needs
Verdict
Cerbos is strong for teams that want explicit, versioned authorization policies close to application code. It fits microservices and multi-app environments that need consistent access rules. The trade-off is more upfront policy design compared with simpler role-based tools.
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