UserTesting.com - Usability testing has never been easier. Get videos of real people speaking their thoughts as they use websites, mobile apps, prototypes and more!
Gomix - The easiest way to build the app or bot of your dreams
Validately - Validately is a user feedback platform to test demand and usability on a clickable prototype or live feature.
Chatfuel - Chatfuel is the best bot platform for creating an AI chatbot on Facebook.
UserZoom - Test, measure, and monitor UX with our cost-effective all-in-one platform. UserZoom is a cloud-based solution for online usability testing.
ChatBot - Easy to use chatbot platform for business