AuthN by IDEE vs Duo Single Sign-On (SSO): 2026 Comparison

AuthN by IDEE: Phishing-resistant MFA 2.0 solution with IAM security risk assessment. built by IDEE. headquartered in Germany. Core capabilities include Phishing-resistant MFA (MFA 2.0) without requiring a second device, IAM Security Risk Assessment Tool with tailored risk scoring, Risk reports covering Identity Proofing, Authenticator, SF Authentication, and Account Management..

Duo Single Sign-On (SSO): SSO solution with MFA integration for cloud and on-premises applications. built by Duo Security. headquartered in United States. 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..

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