Duo Cisco Duo Single Sign-On vs Duo Directory: side-by-side comparison (2026)

Duo Cisco Duo Single Sign-On: SSO solution for centralized authentication and access management. Built by Duo Security.

Duo Directory: IAM solution with user directory, SSO, MFA, and passwordless authentication. Built by Duo Security.

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

Duo Cisco Duo Single Sign-On is made by Duo Security. Duo Directory 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 Cisco Duo Single Sign-On and Duo Directory are both Access Management products, and both cover MFA, Single Sign On, Authentication. Use the table above to see where features, deployment and company size fit differ.