Sign3

Sign3 provides an AI-powered fraud prevention and customer intelligence platform for banks, fintechs and marketplaces. The platform combines device intelligence, behavioral biometrics and alternative data to produce real-time risk scores, network/graph analysis and digital-footprint signals. Sign3 offers fast, low-friction integration via APIs/SDKs to detect mule networks, multi-accounting, synthetic identities and other fraud vectors while reducing manual review and improving underwriting and onboarding decisions.