Hivebrite - Hivebrite is an all-in-one community management platform.
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.
Lounjee - Connect the members of your community or the attendees at your events based on their professional goals and interests.
MS SharePoint - Share, organize, and discover information with Microsoft SharePoint. Learn about SharePoint Online, OneDrive for Business, and Apps for SharePoint
Everwise - Everwise connects professionals with the people and insights that can help them succeed at every stage of their career
Communifire - Enterprise Social Collaboration Software