OneSpan Sign vs Sealance: Side-by-Side Comparison (2026)

OneSpan Sign: E-signature platform with ID verification and authentication options. built by OneSpan. Core capabilities include Government photo ID verification with machine learning analysis, Biometric facial recognition with liveness detection, SMS one-time PIN authentication..

Sealance: Blockchain-based platform for crypto identity verification and compliance. built by Sealance. Core capabilities include Zero-knowledge proof-based identity verification, Automated compliance enforcement for cryptocurrency transactions, Privacy-preserving transaction verification..

Both serve the Identity Verification market but differ in approach, feature depth, and target audience.

OneSpan Sign differentiates with Government photo ID verification with machine learning analysis, Biometric facial recognition with liveness detection, SMS one-time PIN authentication. Sealance differentiates with Zero-knowledge proof-based identity verification, Automated compliance enforcement for cryptocurrency transactions, Privacy-preserving transaction verification.

OneSpan Sign is developed by OneSpan. Sealance is developed by Sealance. Vendor maturity, funding stage, and team size can be important factors when evaluating long-term viability and support quality.

OneSpan Sign and Sealance serve similar Identity Verification use cases: both are Identity Verification tools. Review the feature comparison above to determine which fits your requirements.