FeedbackSpark - FeedbackSpark is in-product micro survey tool that helps product teams to remove guesswork from product development. Harness the voice of customer to drive product success.
Foursquare - Foursquare is all about helping you find new ways to explore your city.
Zazzy - Design and sell your own 3D printed jewelry
Tripadvisor - The Tripadvisor mobile app is available for the Android and iOS platforms. It can be used to create reviews of hotels, restaurants, and to chat with other travelers on Tripadvisor forums.
Love & Robots - Create your own 3D printed jewelry & accessories online
Yellow Pages - YP.com local search connects you with over 19 million local businesses.