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

1Kosmos Identity-Backed Biometrics

Organizations replacing passwords with passwordless authentication need Identity-Backed Biometrics if liveness detection and government-ID verification matter more than SSO breadth. FIDO2 certification plus iBeta-certified liveness detection means you're getting cryptographically sound biometrics tied to real identity, not just fingerprint matching, and IAL2 compliance covers federal contractor requirements without retrofit. Skip this if your priority is replacing legacy AD/SAML infrastructure across 50 SaaS apps; 1Kosmos excels at high-assurance onboarding and device unlock, not at being your primary identity provider for everything.

Sikur

Mid-market and enterprise security teams defending OT, ICS, and IoT environments alongside traditional IT will find Sikur's value in passwordless authentication paired with native Zero Trust asset management for operational technology, a combination most MFA vendors don't attempt. The Sikur One hardened smartphone and Sikur Messenger's end-to-end encryption address a real gap for teams managing critical infrastructure where both identity verification and secure communications matter equally. Skip this if you need breadth across cloud infrastructure or SaaS applications; Sikur's strength is operational assets and legacy systems, and it assumes you're willing to standardize on their hardware and messaging platform rather than integrating into existing identity stacks.