1Kosmos Identity Verification vs Sealance: 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.

Sealance

Enterprise and mid-market organizations managing crypto asset compliance will benefit most from Sealance's zero-knowledge proof model, which lets you verify identity and enforce policy without exposing transaction data on-chain. The platform covers multi-jurisdictional regulatory requirements and NIST PR.AA identity controls across non-custodial environments, addressing the core friction point of blockchain compliance. This is not the tool for teams that need traditional identity verification or fiat transaction monitoring; Sealance is purpose-built for crypto-native compliance workflows where privacy and decentralization are non-negotiable.