1Kosmos Identity-Backed Biometrics vs Keycloak: Side-by-Side Comparison (2026)

1Kosmos Identity-Backed Biometrics: Biometric authentication platform with identity verification and passwordless access. built by 1Kosmos. Core capabilities include FIDO2 certified biometric authentication, iBeta certified liveness detection, Multi-modal biometric support (fingerprint, facial, iris, voice)..

Keycloak: Open-source IAM solution for SSO, MFA, and identity federation. built by keycloak. 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.

1Kosmos Identity-Backed Biometrics differentiates with FIDO2 certified biometric authentication, iBeta certified liveness detection, Multi-modal biometric support (fingerprint, facial, iris, voice). Keycloak differentiates with Single sign-on (SSO), Multi-factor authentication with passkeys and recovery codes, Identity federation with external providers.

1Kosmos Identity-Backed Biometrics is developed by 1Kosmos. Keycloak is developed by keycloak. Vendor maturity, funding stage, and team size can be important factors when evaluating long-term viability and support quality.

1Kosmos Identity-Backed Biometrics 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 Authentication. Review the feature comparison above to determine which fits your requirements.