
Description: Sitechecker is a website and server monitoring tool that checks if websites and servers are up and running properly. It performs uptime monitoring, status checks, performance monitoring, and alerting.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Netpeak Spider is a SEO crawler and website auditor tool that analyzes on-page optimization, checks for technical SEO issues, generates sitemaps, and monitors website changes.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API