NoPorts vs Zscaler Zero Trust Automation: side-by-side comparison (2026)

NoPorts: Zero-open-port remote access via cryptographic identity-first connectivity. Built by Atsign.

Zscaler Zero Trust Automation: API automation platform for deploying and managing Zscaler zero trust security. Built by Zscaler.

The table above shows where their features, integrations, deployment and company size fit differ.

NoPorts is made by Atsign. Zscaler Zero Trust Automation is made by Zscaler. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

Often, yes. NoPorts and Zscaler Zero Trust Automation are both Zero Trust Network Access products. Use the table above to see where features, deployment and company size fit differ.