Ravelin

Ravelin is a European machine-learning platform for preventing payment fraud, promo-code and refund abuse, and for optimizing 3DS2. Founded in 2014, it is headquartered in London.

Detection and optimization The company lists payment fraud detection, Connect graph network analysis, 3DS2 and TRA optimization, and refund and promo abuse protection. The graph view visualizes links between cards, devices and the accounts of fraudsters, helping analysts see organized activity rather than single events. The 3DS2 and TRA tools address the balance between authentication friction and approval rates.

Verticals and regions Target sectors are marketplaces, delivery, ride-hailing, ticketing, retail and iGaming. Regions listed are the United Kingdom, the EU, the United States, LATAM and APAC.

Commercial model Enterprise SaaS. Fees and the amount of historical data needed to train models are matters for a direct conversation with the vendor.