Market Share & Web usage statistics AddThis

AddThis, the new brand name for Clearspring Technologies, is the leader in socially connecting publishers, services and advertisers to audiences on the open web. Reaching more than 1.3 billion unique users monthly, AddThis’ social tools and analytics are used on more than 14 million unique domains to distribute and track digital content such as web pages, widgets, and videos to social networks, bookmarking sites, blogs, and more. To learn more visit AddThis.com The company formerly known as AddThis was acquired by Clearspring in 2008 and its platform has now become the company's core platform and brand identity.