
Description: A portable webserver is a lightweight, easy to use web server that can be run locally without needing to be installed or configured. It allows you to test websites and web apps offline or share them on a local network.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: MAMP is a local web development environment for macOS and Windows that allows developers to set up a local Apache web server, MySQL database server, and PHP and Perl interpreters on their own computer. It provides an integrated and easy way to get a fully functioning development stack running locally for building dynamic websites and web apps.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API