
Description: Better Stack Uptime is a website monitoring service that helps ensure your websites and applications stay up and running. It monitors uptime, SSL certificates, and site performance from global locations and alerts you if issues are detected.
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