
Description: WunderMail is an easy-to-use email client with excellent organization features. It allows you to group emails into customizable tabs and folders, set reminders, schedule messages, and more. WunderMail aims to help users keep their inboxes clean and stay on top of communications.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Microsoft Mail and Calendar is a free email and calendar service developed by Microsoft. It comes included with Windows 10 and integrates well with other Microsoft products and services.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API