MaxMind - Determine the geographical location of website visitors based on the IP addresses for fraud detection, content localization, geo-targeting.
Signifyd - Signifyd is a SaaS-based, enterprise-grade fraud technology solution for e-commerce stores.
iovation - iovation offers device-based solutions for fraud prevention and authentication.
Kount - eCommerce fraud detection & prevention
Sift App - Uncover bad network traffic on your phone
FraudLabs Pro - FraudLabs Pro protects your business from online fraud