Duo Single Sign-On (SSO) vs Microsoft Entra ID: Side-by-Side Comparison (2026)

Duo Single Sign-On (SSO): SSO solution with MFA integration for cloud and on-premises applications. built by Duo Security. Core capabilities include Single sign-on authentication with digital token generation, SAML 2.0 and OIDC protocol support, Pre-built integrations for hundreds of applications..

Microsoft Entra ID: Cloud-based identity and access management solution for enterprises. built by Microsoft. Core capabilities include Multi-factor authentication (MFA), Single sign-on (SSO), Passwordless authentication..

Both serve the Multi-Factor Authentication and Single Sign-On market but differ in approach, feature depth, and target audience.

Duo Single Sign-On (SSO) differentiates with Single sign-on authentication with digital token generation, SAML 2.0 and OIDC protocol support, Pre-built integrations for hundreds of applications. Microsoft Entra ID differentiates with Multi-factor authentication (MFA), Single sign-on (SSO), Passwordless authentication.

Duo Single Sign-On (SSO) is developed by Duo Security. Microsoft Entra ID is developed by Microsoft. Vendor maturity, funding stage, and team size can be important factors when evaluating long-term viability and support quality.

Duo Single Sign-On (SSO) and Microsoft Entra ID serve similar Multi-Factor Authentication and Single Sign-On use cases: both are Multi-Factor Authentication and Single Sign-On tools, both cover MFA, SSO, Single Sign On. Review the feature comparison above to determine which fits your requirements.