Testimonial.to - Collect video testimonials in the simplest way
Madgicx - Ad performance beyond human limits
Trust - Trust lets you easily create online surveys, collect customer video testimonials and reviews, then display them with beautiful widgets on your business websites.
AdEspresso - Optimize your Facebook Ads Easily, Like Morning Coffee
Senja.io - Senja is the easiest way to collect, manage and share testimonials, online reviews and feedback from your customers.
Facebook Ad Hunter - Facebook Ad Hunter uncovers hidden audiences to target when running Facebook Ads.