Hush Security vs Primary Access Control: Side-by-Side Comparison (2026)

Hush Security: NHI security platform replacing secrets with identity-based, just-in-time access. built by Hush Security. Core capabilities include Continuous NHI discovery across cloud, on-prem, and runtime environments, Runtime visibility via eBPF and API-based connectors, Hidden service account and access path detection..

Primary Access Control: Attribute-based access control platform governing human and AI agent data interactions. built by Primary. Core capabilities include Attribute-based access control policy enforcement, Workspace-level data governance for human and AI agent identities, East-west lateral access control between AI agents and enterprise systems..

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

Hush Security differentiates with Continuous NHI discovery across cloud, on-prem, and runtime environments, Runtime visibility via eBPF and API-based connectors, Hidden service account and access path detection. Primary Access Control differentiates with Attribute-based access control policy enforcement, Workspace-level data governance for human and AI agent identities, East-west lateral access control between AI agents and enterprise systems.

Hush Security is developed by Hush Security. Primary Access Control is developed by Primary. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

Hush Security and Primary Access Control serve similar Non-Human Identity use cases: both are Non-Human Identity tools, both cover Agentic AI Security, Zero Trust Architecture, Least Privilege. Review the feature comparison above to determine which fits your requirements.