
Description: Firefox OS is a mobile operating system developed by Mozilla to power smartphones, tablets, and other devices. It is open source and built using web technologies like HTML5 and JavaScript.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Sailfish OS is a Linux-based mobile operating system developed by Jolla. It is designed to be secure, privacy-focused, customizable, and compatible with Android apps.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API