Groupsite.com

Groupsite is a leading self-serve platform for creating branded online communities. Groups seeking to communicate, collaborate and connect commonly setup Groupsites to serve as intranets, extranets; for internal team collaboration; or as collaborative community sites connecting members, partners, customers or suppliers. At present, over 50,000 Groupsites have been created by businesses, non-profits, professional associations, health care, and educational institutions. Groupsites are typically set up to be private members-only communities, but they can also be configured to be semi-private or public. Features include listserv-like discussion forums, member profiles, calendar, file storage, media galleries, blog, and full-featured subgroups. Admins can turn any feature on or off and have access to analytics, branding, permission controls, SSO and the ability to mass email members.