FameBit - Easiest Way to Find, Hire, and Work with YouTube Influencers
Testimonial.to - Collect video testimonials in the simplest way
inzpire.me - An end-to-end solution for influencer marketing
Trust - Trust lets you easily create online surveys, collect customer video testimonials and reviews, then display them with beautiful widgets on your business websites.
Insense & Paid Media - Find creators for short-term and long-term partnerships
Senja.io - Senja is the easiest way to collect, manage and share testimonials, online reviews and feedback from your customers.