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Callsign

Callsign builds AI-driven digital identity and authentication technology, combining behavioural biometrics and device intelligence to verify users and prevent fraud.

Callsign develops digital identity and authentication technology, using AI-driven methods to identify users across web, mobile and physical interactions. Its systems draw on behavioural biometrics, device fingerprinting, telco intelligence and ensembling methods to distinguish genuine users from fraudsters, a combination of capabilities relevant to institutions subject to know-your-customer and anti-money-laundering obligations.

The company's Intelligence Engine applies those techniques to authenticate legitimate users and to detect and prevent fraudulent activity. Alongside it, Callsign offers a digital identity and authentication platform covering account login and access, online payments and transactions, and account creation and onboarding - the processes most closely scrutinised by compliance functions in banking and financial services.

Callsign has roots in the northwest of England and serves customers in banking, financial services and the enterprise sector. The company reports numerous accolades for innovation in digital identity and authentication and describes its work as pioneering digital trust through proprietary technology.

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