
Description: eChats is a free, open-source, encrypted chat and calling app for Android, iOS, Windows, Mac and Linux. It allows secure messaging, voice and video calls through end-to-end encryption.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Chatroulette is a website that pairs random users together for webcam-based conversations. Users are matched randomly, chat for as long as desired, then initiate another random connection. It gained popularity for offering unique, unexpected social interactions with strangers around the world.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API