Cargurus, Inc. engages in the provision of online auto shopping. It offers proprietary technology, search algorithms, and innovative data analytics to analyze new and used car listings. The firm operates through the following segments: United States and International. The United States segment derives revenues from marketplace subscriptions, advertising services, and other revenues from customers within the United States. The International segment includes the revenues from marketplace subscriptions, advertising services, and other revenues from customers outside of the United States. The company was founded by Langley Steinert in 2006 and is headquartered in Cambridge, MA.