1Kosmos Identity-Backed Biometrics vs Rublon Remembered Devices: 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)..

Rublon Remembered Devices: MFA bypass policy for trusted devices with configurable time limits. built by Rublon. Core capabilities include Device trust recognition — remembers specific user devices after successful MFA verification, Configurable remember duration — administrators can set device trust periods from 1 hour to 90 days, Per-application policy assignment — Remembered Devices policy can be enabled selectively for individual applications..

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). Rublon Remembered Devices differentiates with Device trust recognition — remembers specific user devices after successful MFA verification, Configurable remember duration — administrators can set device trust periods from 1 hour to 90 days, Per-application policy assignment — Remembered Devices policy can be enabled selectively for individual applications.

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

1Kosmos Identity-Backed Biometrics and Rublon Remembered Devices 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.