Review Scraper API - Reviews from 50+ sites in JSON
Geckoboard - Get to know Geckoboard: Instant access to your most important metrics displayed on a real-time dashboard.
Product Reviews - Concise and unbiased software product reviews
StatHat - StatHat tracks numbers from anywhere in your code. In just 1 line, you can embed it. Invent stats on the fly.
Reviews for iOS - Keep track of your App Store reviews
Klipfolio - Klipfolio is an online dashboard platform for building powerful real-time business dashboards for your team or your clients.