
Description: Sponge is a lightweight, modular Minecraft server that allows developers to create custom plugins and game modes. It aims to provide better performance and stability over the official Minecraft server software.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: FreeMcServer.net is a free, easy-to-use Minecraft server hosting service. It allows anyone to host their own Minecraft server for free without needing to download, install, or configure anything.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API