Fourthline

Fourthline is a fintech company based in Amsterdam, specializing in digital identity verification, Know Your Customer (KYC), and Anti-Money Laundering (AML) solutions.

Founded in 2013 and commercially launched in 2018, Fourthline has grown rapidly, employing over 250 people and establishing itself as one of Europe’s fastest-growing fintechs. The company operates under the regulatory oversight of the Dutch Central Bank and the Financial Conduct Authority (FCA). Fourthline offers a modular, AI-driven identity platform that integrates via a single API. Its services include identity verification through biometric checks and document authentication, comprehensive KYC solutions for banks and fintechs, and AML screening to prevent fraudulent activities. The platform also features fraud detection techniques, electronic signatures, and expert review processes to ensure high security and compliance. Fourthline's solutions streamline compliance, automate tasks, and provide real-time risk insights, helping businesses onboard legitimate customers efficiently.