Auth0 Single Sign On is a commercial access management solution by Auth0. Duo Single Sign-On (SSO) is a commercial access management solution by Duo Security. Features, integrations, deployment and the company behind each one, side by side.
What our shortlists say about the one we picked.
Best for: Product teams adding login to customer-facing apps
Auth0 fits customer identity and startup-to-enterprise product teams better than it fits internal workforce access. Teams choosing it for employee SSO should compare the workforce-specific products above first.
From Best Access Management Solutions for Business, Fall 2026
Reviewed by Nika (Nikoloz) Kokhreidze.
SSO platform enabling users to authenticate once across multiple applications
SSO solution with MFA integration for cloud and on-premises applications
See more solutions in this category, or build a security stack from your picks.
Based on what each listing shows: deployment, company size, price and open source.
Auth0 Single Sign On fits if you want a cloud product.
Duo Single Sign-On (SSO) fits if you need both cloud and on-premises options.
Common questions when comparing Auth0 Single Sign On vs Duo Single Sign-On (SSO) for access management.
Auth0 Single Sign On: SSO platform enabling users to authenticate once across multiple applications. Built by Auth0.
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.
Auth0 Single Sign On is made by Auth0. 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. Auth0 Single Sign On 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.
Need the answer fast? Best Access Management Solutions for Business picks Microsoft Entra ID, Okta Single Sign-On, Ping Identity Platform and 4 more.See the shortlist
