KnowledgeTree, Inc. is a U.S. company, based in Raleigh, North Carolina, that originally provided a commercial open-source document management software as late as 2011, but has since focused their business on providing online, or "cloud-based" software that helps companies manage the documents used in the sales & marketing process. They promote their software as helping "sales and marketing teams discover, manage, and refine the collateral they use in sales engagements".