
Description: GMX is a free email service based in Germany that provides users with a free email account with a generous 15GB of storage. It has basic email features like spam filtering and email organization tools.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Bigstring is an open-source database designed for storing and managing large volumes of string data. It is optimized for high-speed ingestion and retrieval of string data types such as text, JSON, HTML, XML, and log files.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API