Communifire - Enterprise Social Collaboration Software
EveryoneSocial - Social selling and employee advocacy software designed to help employees become powerful marketers, sellers, and recruiters.
Workplace by Facebook - Connect everyone in your company and turn ideas into action.
Swagbucks - Swagbucks is a loyalty program that offers individuals rewards for engaging in various activities. Users can earn reward points for performing Internet searches, purchasing items from affiliated vendors, or completing polls.
DigitalChalk - Online Training Software and Learning Management System (LMS)
SocialRank - Graph search for TWTR. Filter by interests, location, etc