
Description: Yahoo Mail is a free email service provided by Yahoo. It offers features like unlimited storage, spam filtering, email forwarding and automatic sorting into categories. Yahoo Mail also provides easy access on mobile devices.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

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: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API