What features do authentik vs Keycloak offer?

**authentik** differentiates with Multi-factor authentication, Single sign-on with OAuth2/OIDC and SAML2 support, Application proxy. **Keycloak** differentiates with Single sign-on (SSO), Multi-factor authentication with passkeys and recovery codes, Identity federation with external providers.

Who makes authentik vs Keycloak?

**authentik** is developed by authentik. **Keycloak** is developed by keycloak. Vendor maturity, funding stage, and team size can be important factors when evaluating long-term viability and support quality.

Is authentik a good alternative to Keycloak?

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

authentik vs Keycloak (2026) | Compare Multi-Factor Authentication and Single Sign-On Tools

Q: What is the difference between authentik vs Keycloak?

**authentik**: Open-source identity provider with SSO, MFA, and application proxy capabilities. built by authentik. headquartered in United States. Core capabilities include Multi-factor authentication, Single sign-on with OAuth2/OIDC and SAML2 support, Application proxy.. **Keycloak**: Open-source IAM solution for SSO, MFA, and identity federation. built by keycloak. headquartered in United States. Core capabilities include Single sign-on (SSO), Multi-factor authentication with passkeys and recovery codes, Identity federation with external providers.. Both serve the Multi-Factor Authentication and Single Sign-On market but differ in approach, feature depth, and target audience.

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

Keycloak: Open-source IAM solution for SSO, MFA, and identity federation. built by keycloak. headquartered in United States. Core capabilities include Single sign-on (SSO), Multi-factor authentication with passkeys and recovery codes, Identity federation with external providers..

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

authentik vs Keycloak: 2026 Comparison

authentik

Keycloak

Side-by-Side Comparison

NIST CSF 2.0 Mapping

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authentik vs Keycloak FAQ

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