Websitecerbos.dev
CategoryAuthorization
LicenseOpen Source (Apache License 2.0)
PricingOpen-source core, hosted plans with free tier and paid subscriptions.

Overview

Cerbos helps teams define, test, and enforce authorization policies with a lightweight service and policy-as-code workflows.

Pros

  • Clear policy-as-code approach
  • Fast local testing of rules
  • Good fit for complex app permissions
  • Scales from small apps to larger services
  • Open-source core reduces lock-in

Cons

  • Less widely known than established alternatives
  • May require extra learning for policy syntax
  • Hosted features may depend on Cerbos Cloud
  • Smaller ecosystem than major authorization vendors

Verdict

Cerbos does well making authorization rules explicit, testable, and easy to reason about. It suits teams that want policy-as-code without building a custom engine. The main trade-off is that hosted conveniences and ecosystem size are less mature than major incumbents.

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