Higher Logic - Private, secure online communities that stimulate conversation and ignite engagement.
Yammer - Yammer is a leading enterprise social network used by more than 200,000 companies worldwide, including 85% of the Fortune 500, to get work done smarter and faster. Sign Up Today.
Tribe.so - Tribe is a white-label platform, empowering the new generation of online communities.
MS SharePoint - Share, organize, and discover information with Microsoft SharePoint. Learn about SharePoint Online, OneDrive for Business, and Apps for SharePoint
Discourse - Discourse is an open source discussion platform built for the next decade of the Internet.
Communifire - Enterprise Social Collaboration Software