Oak Agentic Identity Governance vs Willow Identity & Access: Side-by-Side Comparison (2026)

Oak Agentic Identity Governance: Governs AI agent identities with discovery, ownership mapping, and access reviews. built by Oak. Core capabilities include AI agent discovery across SaaS, homegrown, shadow, and custom deployments, Unified agent inventory with contextual metadata, Human ownership mapping for every agent via a living identity graph..

Willow Identity & Access: IAM layer for AI agents, inheriting identity from employees via existing IdP. built by Willow. Core capabilities include Zero-trust runtime authentication for every agent interaction with no persistent sessions, Agent identity primitives: scoped, time-bound credentials tied to real user accounts, Role-based access control inheriting operator entitlements at the action level..

Both serve the Non-Human Identity market but differ in approach, feature depth, and target audience.

Oak Agentic Identity Governance differentiates with AI agent discovery across SaaS, homegrown, shadow, and custom deployments, Unified agent inventory with contextual metadata, Human ownership mapping for every agent via a living identity graph. Willow Identity & Access differentiates with Zero-trust runtime authentication for every agent interaction with no persistent sessions, Agent identity primitives: scoped, time-bound credentials tied to real user accounts, Role-based access control inheriting operator entitlements at the action level.

Oak Agentic Identity Governance is developed by Oak. Willow Identity & Access is developed by Willow. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

Oak Agentic Identity Governance and Willow Identity & Access serve similar Non-Human Identity use cases: both are Non-Human Identity tools, both cover Non-Human Identity, Agentic AI Security, RBAC. Review the feature comparison above to determine which fits your requirements.