1Kosmos Identity Verification vs Signaturit: Side-by-Side Comparison (2026)

1Kosmos Identity Verification

Mid-market and enterprise teams that need passwordless authentication tied to verified identity will find 1Kosmos Identity Verification worth evaluating, particularly if you're replacing legacy password systems while meeting regulatory compliance demands simultaneously. FedRAMP High authorization and NIST 800-63-3 certification mean you're getting government-grade identity assurance without custom compliance work. Skip this if your primary need is detecting compromised credentials in the wild or managing adaptive risk scoring across login attempts; 1Kosmos excels at identity proofing and authentication, not threat detection or anomaly flagging.

Signaturit

Mid-market and enterprise organizations in EU jurisdictions handling high-volume identity verification and document signing will find Signaturit's qualified digital certificates and verifiable credentials most valuable, since they carry legal recognition across EU member states without requiring additional validation layers. The platform covers both PR.AA and PR.DS functions under NIST CSF 2.0, with particular strength in identity management through automatic customer identification and digital identity wallets. Skip this if you operate primarily outside Europe or need to integrate with US-based qualified certificate authorities; Signaturit's regulatory advantages evaporate outside its home market.