Company intelligence
Callsign
Pioneering digital trust through proprietary technology that uniquely mimics the way humans identify each other.
Computer and Network Security
London, GB
282 employees
Founded 2011
1 public signals
About Callsign
Callsign is pioneering digital trust through proprietary technology that uniquely mimics the way humans identify each other in the real world. Positive identification of genuine users delivers privacy, safety and minimal friction whilst ensuring that bad actors are blocked. Through a simple Swipe or Type, users can be personally recognized to a 99.999% accuracy, delivering the highest fidelity AI based user recognition for the digital world.
Verified activity
Signals from Callsign
1 published signal