TestFlight - iOS beta testing on the fly.
TestFairy - Painless Beta Testing
BoardingBot - Send TestFlight invites automatically
TestApp.io - A platform that helps both mobile app developers and owners to easily share their apps with everyone to get feedback before reaching publicly to Google and App stores.
Lucky Orange - Get into the minds of your customers by watching them navigate your site and chatting with them as they do so.
Visual Studio App Center - Continuous everything – build, test, deploy, engage, repeat