
Description: Downdetector is a website that tracks outages and monitors the status of various websites and online services. It provides real-time user-submitted problem reports, historical downtime data, and outage maps to help users identify potential issues and planned maintenance with popular sites.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Uptime Kuma is an open source self-hosted monitoring tool that allows you to monitor your websites and applications from your own server. It checks that your services are up and sends you alerts if they go down.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API