
Description: Updown Test is a web application that allows users to easily monitor website uptime and performance. It performs automated website, app or server checks from global locations and alerts users when issues are detected.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Fast.com is a free, easy-to-use web application for testing internet speeds. Developed by Netflix, it provides fast, reliable, and unbiased speed test results in just one click.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API