
Description: Online and Offline is a software that allows users to access files and applications both online through the cloud and offline on their local devices. It syncs content so users have access anytime, anywhere.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: IsThisSiteDown.org is a free online tool that allows users to check if a website is down or not responding. It pings the site's server and reports back with uptime status and response times.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API