
Description: Abyss Web Server is an open-source, cross-platform web server that is designed to be lightweight, fast, and secure. It supports HTTP/1.1, HTTP/2, and ALPN and can handle thousands of simultaneous connections with low memory usage.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Windows Webserver is a web hosting platform developed by Microsoft that runs on Windows Server operating systems. It supports various web technologies like ASP.NET, PHP, Node.js and can be used to host websites and web applications.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API