mabl - Low-code Test Automation That Scales
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!
Ghost Inspector - Easily create automated browser tests for your websites and web apps. Ensure everything works and looks the way it should. No coding required. 14 day free trial!
Userbrain - Easy, fast, and affordable user testing for websites and prototypes.
Katalon - Built on the top of Selenium and Appium, Katalon Studio is a free and powerful automated testing tool for web testing, mobile testing, and API testing.
userinput.io - Get on-demand feedback for your app, website or idea. Learn how to improve by hearing real opinions.