Marchex, Inc. operates as a conversational analytics and solutions company which helps businesses connect, drive, measure, convert callers into customers, and connects the voice of the customer to business. It offers Marchex call analytics platform, Marchex call marketplace and Marchex local leads products to automotive, travel and hospitality, telecommunications, insurance, home services, digital agencies, healthcare, education & careers, financial services, legal, real estate and senior living industries. It delivers data insights and incorporates artificial intelligence (AI)-powered functionality that drives insights and solutions to help companies find, engage, and support its customers across voice and text-based communication channels. The company was founded by Russell C. Horowitz, Ethan A. Caldwell, Peter Christothoulou, and John Keister on January 17, 2003 and is headquartered in Seattle, WA.