EveryoneSocial - Social selling and employee advocacy software designed to help employees become powerful marketers, sellers, and recruiters.
RetailMenot - The RetailMeNot mobile app allows you to find deals on the go for both online shopping and in store shopping.
SocialRank - Graph search for TWTR. Filter by interests, location, etc
Honey - Honey is a browser extension that automatically finds and applies coupon codes at checkout with a single click.
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.
Slickdeals.net - Slickdeals: The Best Deals, Coupons & Discounts on everything