authentik vs OneLogin Modern Multi-Factor Authentication: Side-by-Side Comparison (2026)

authentik: Open-source identity provider with SSO, MFA, and application proxy capabilities. built by authentik. Core capabilities include Multi-factor authentication, Single sign-on with OAuth2/OIDC and SAML2 support, Application proxy..

OneLogin Modern Multi-Factor Authentication: MFA solution with adaptive authentication and multiple verification methods. built by OneLogin. Core capabilities include OneLogin Protect one-time-password app, SmartFactor Authentication with machine learning risk evaluation, WebAuthn biometric authentication support..

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

authentik differentiates with Multi-factor authentication, Single sign-on with OAuth2/OIDC and SAML2 support, Application proxy. OneLogin Modern Multi-Factor Authentication differentiates with OneLogin Protect one-time-password app, SmartFactor Authentication with machine learning risk evaluation, WebAuthn biometric authentication support.

authentik is developed by authentik. OneLogin Modern Multi-Factor Authentication is developed by OneLogin. Vendor maturity, funding stage, and team size can be important factors when evaluating long-term viability and support quality.

authentik and OneLogin Modern Multi-Factor Authentication serve similar Multi-Factor Authentication and Single Sign-On use cases: both are Multi-Factor Authentication and Single Sign-On tools, both cover MFA, Authentication, Active Directory. Review the feature comparison above to determine which fits your requirements.