Duo Passport vs Duo Single Sign-On (SSO): side-by-side comparison (2026)

Duo Passport: SSO solution that reduces authentication prompts via continuous trust verification. Built by Duo Security.

Duo Single Sign-On (SSO): SSO solution with MFA integration for cloud and on-premises applications. Built by Duo Security.

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

Duo Passport is made by Duo Security. Duo Single Sign-On (SSO) is made by Duo Security. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

Often, yes. Duo Passport and Duo Single Sign-On (SSO) are both Access Management products, and both cover Single Sign On, MFA, Authentication. Use the table above to see where features, deployment and company size fit differ.