Callsign is a global technology company specializing in digital identity, authentication, and fraud prevention. Their mission is to seamlessly power the identification of every web, mobile, and physical interaction by combining behavioral biometrics, machine learning, and ethical AI to deliver secure, frictionless user experiences. Founded in 2012 and headquartered in London, Callsign helps organizations recognize users naturally and securely, enabling passive authentication and intelligent orchestration of customer journeys. Their platform includes an Intelligence Engine, Orchestration Lay...