AWS Device Farm - Improve the quality of your iOS, Android, and web applications by testing against real mobile devices in the AWS Cloud.
LambdaTest - Perform Web Testing on 2000+ Browsers & OS
Test Anywhere - A cloud service that helps test your website
AppThwack - Test your app on 100s of real devices in the cloud.
Beta Family - 50,000 testers to test your app
Monkey Test It - Primate powered algorithms that scan your site for common bugs and SEO mistakes.