G+D SecurityTech vs Sealance: Side-by-Side Comparison (2026)

G+D SecurityTech: Digital security solutions for IoT connectivity, identity tech, and infrastructure. built by Giesecke+Devrient (G+D). Core capabilities include eSIM and iSIM solutions, SIM lifecycle management, Global IoT connectivity services..

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.

G+D SecurityTech differentiates with eSIM and iSIM solutions, SIM lifecycle management, Global IoT connectivity services. Sealance differentiates with Zero-knowledge proof-based identity verification, Automated compliance enforcement for cryptocurrency transactions, Privacy-preserving transaction verification.

G+D SecurityTech is developed by Giesecke+Devrient (G+D). Sealance is developed by Sealance. Vendor maturity, funding stage, and team size can be important factors when evaluating long-term viability and support quality.

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