Marin Software Incorporated designs and develops enterprise marketing software for advertisers and agencies in United States, United Kingdom, and internationally. It offers MarinOne, a search, social, and e-commerce advertising platform, as well as self-serve solutions and managed services. The company markets and sells its solutions to advertisers directly and through advertising agencies that use its platform on behalf of their customers. Marin Software Incorporated was incorporated in 2006 and is headquartered in San Francisco, California. On July 1, 2025, Marin Software Incorporated filed a voluntary petition for reorganization under Chapter 11 in the U.S. Bankruptcy Court for the District of Delaware.