Agen.co Govern vs Oso: Side-by-Side Comparison (2026)

Agen.co Govern: Runtime per-action authorization and governance platform for AI agents. built by Agen.co. Core capabilities include Per-action runtime verdict (allow, step-up, human-in-the-loop, mask, deny) in under 30ms, Machine identity resolution and authority chain loading at decision time, Step-up approval workflow with push notification to named owner with full action context..

Oso: Security platform for monitoring, controlling, and auditing AI coding agents. built by Oso. Core capabilities include Policy-based authorization engine, Role-based access control (RBAC), Relationship-based access control (ReBAC)..

Both serve the Agentic AI Security market but differ in approach, feature depth, and target audience.

Agen.co Govern differentiates with Per-action runtime verdict (allow, step-up, human-in-the-loop, mask, deny) in under 30ms, Machine identity resolution and authority chain loading at decision time, Step-up approval workflow with push notification to named owner with full action context. Oso differentiates with Policy-based authorization engine, Role-based access control (RBAC), Relationship-based access control (ReBAC).

Agen.co Govern is developed by Agen.co. Oso is developed by Oso. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

Agen.co Govern and Oso serve similar Agentic AI Security use cases: both are Agentic AI Security tools, both cover Authorization. Review the feature comparison above to determine which fits your requirements.