Gradient Securing Agentic Identity vs Willow Identity & Access: Side-by-Side Comparison (2026)

Gradient Securing Agentic Identity: Hardware-rooted, continuously-enforced identity platform for AI agents. built by Gradient. Core capabilities include Hardware-anchored agent identity using hardware root of trust, Short-lived credentials with automatic expiration (minutes-scale), Continuous re-attestation of agent state (code, weights, prompt, tools)..

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.

Gradient Securing Agentic Identity differentiates with Hardware-anchored agent identity using hardware root of trust, Short-lived credentials with automatic expiration (minutes-scale), Continuous re-attestation of agent state (code, weights, prompt, tools). 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.

Gradient Securing Agentic Identity is developed by Gradient. 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.

Gradient Securing Agentic Identity 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, Zero Trust Architecture. Review the feature comparison above to determine which fits your requirements.