NoPorts vs Pomerium Enterprise: Side-by-Side Comparison (2026)

NoPorts: Zero-open-port remote access via cryptographic identity-first connectivity. built by Atsign. Core capabilities include No inbound listening ports required on protected assets, Cryptographic identity-based authentication for all participants, End-to-end encrypted sessions between authorized parties..

Pomerium Enterprise: Self-hosted Zero Trust access proxy for securing human, service, and AI agent access. built by Pomerium. Core capabilities include Identity-aware proxy for Zero Trust access, Just-In-Time (JIT) access provisioning, Time-bound access controls..

Both serve the Zero Trust Network Access market but differ in approach, feature depth, and target audience.

NoPorts differentiates with No inbound listening ports required on protected assets, Cryptographic identity-based authentication for all participants, End-to-end encrypted sessions between authorized parties. Pomerium Enterprise differentiates with Identity-aware proxy for Zero Trust access, Just-In-Time (JIT) access provisioning, Time-bound access controls.

NoPorts is developed by Atsign. Pomerium Enterprise is developed by Pomerium. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

NoPorts and Pomerium Enterprise serve similar Zero Trust Network Access use cases: both are Zero Trust Network Access tools, both cover SSH. Review the feature comparison above to determine which fits your requirements.