Testimonial.to - Collect video testimonials in the simplest way
Product Hunt Reviews Widget - Embed and encourage PH reviews into your product
Endorsal - Fully automated collection & display of testimonials. Increase conversions with beautiful, simple social proof.
Reviews for iOS - Keep track of your App Store reviews
Trust - Trust lets you easily create online surveys, collect customer video testimonials and reviews, then display them with beautiful widgets on your business websites.
Yotpo - Yotpo is the smartest way to generate customer content, drive traffic and increase conversions.