Cerbos vs Policy Sentry IAM Least Privilege Policy Generator: Side-by-Side Comparison (2026)

Cerbos: External authorization engine for enterprise apps with RBAC/ABAC policy support. built by Cerbos. Core capabilities include Policy-based authorization engine for runtime access control decisions, Role-based access control (RBAC) support, Attribute-based access control (ABAC) support..

Policy Sentry IAM Least Privilege Policy Generator: Policy Sentry is an automated IAM policy generator that helps developers create least privilege AWS IAM policies through a template-based workflow..

Both serve the Identity Governance and Administration market but differ in approach, feature depth, and target audience.

Cerbos is developed by Cerbos. Policy Sentry IAM Least Privilege Policy Generator is open-source with 2,106 GitHub stars. Vendor maturity, funding stage, and team size can be important factors when evaluating long-term viability and support quality.

Cerbos and Policy Sentry IAM Least Privilege Policy Generator serve similar Identity Governance and Administration use cases: both are Identity Governance and Administration tools, both cover Least Privilege, Policy. Key differences: Cerbos is Commercial while Policy Sentry IAM Least Privilege Policy Generator is Free, Policy Sentry IAM Least Privilege Policy Generator is open-source. Review the feature comparison above to determine which fits your requirements.