Cardlytics, Inc. operates an advertising platform in the United States and the United Kingdom. The company offers Cardlytics platform, a proprietary native bank advertising channel that enables marketers to reach customers through digital channels, such as online, mobile applications, email, and various real-time notifications; and Bridg platform, a customer data platform which utilizes point-of-sale data from merchant data partners, including product-level purchase data to enable marketers to perform analytics and targeted loyalty marketing, as well as measure the impact of their marketing.