Vendoo is a SaaS platform that allows its users to list items on multiple marketplaces. Sellers can create new listings or update existing ones from a single dashboard. The platform also provides helpful tips and suggestions to optimize listings and improve visibility. They offer inventory management features that help sellers track their inventory across all the marketplaces they are listed in real-time, preventing overselling or stockouts. Vendoo was founded in 2017 by Chris Amador and Thomas Rivasa and is headquartered in Washington, D.C.