Product Hunt Reviews Widget - Embed and encourage PH reviews into your product
Clearbit - Clearbit provides Business Intelligence APIs
Reviews for iOS - Keep track of your App Store reviews
ZoomInfo - ZoomInfo is a B2B database providing detailed business information on people and companies.
Diffbot - Get data from web pages automatically
InsideView - InsideView aggregates and curates all the company and contact data, news and social insights, and professional connections you need to do business better.