Placements AI
Software DevelopmentNew York, United States51-200 Employees
Placements.io provides a platform to coordinate digital advertising operations across multiple channels, serving both sellers and buyers. Its AdSalesOS handles the coordination and delivery of ad sales, while MarketerOS supports planning and buying across channels. The company is based in New York City, New York, with additional offices in Denver, Seattle, London, Taipei, and Singapore, and maintains a mid-sized team. Its platform is used by major media owners and advertisers—Bell Media, CVS, Microsoft Advertising, Thomson Reuters, United Airlines' Kinective Media, and Walmart Connect—to manage more than $13 billion in revenue on the platform. Placements.io operates in the software development and advertising technology sector, focusing on tools for cross-channel advertising operations and marketing planning. In April 2026, Topsort announced an integration with Placements to streamline Retail Media operations at scale.