
Description: Jetty is a free, open-source web server and Java Servlet container. It is lightweight, fast, and scalable, making it well-suited for static and dynamic content. Jetty is often embedded into products but can also be deployed as a stand-alone web server.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Apache Tomcat is an open source Java Servlet Container that implements specifications from Java EE and Java Servlet. It provides a web server environment to run Java code and serve web applications.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API