
Description: EmailTray is an email client for Windows that focuses on productivity features like tabs, quick filtering, and keyboard shortcuts. It integrates with common email services like Gmail and Outlook.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Spark Mail is a modern and user-friendly email client designed for productivity and collaboration. Developed by Readdle, Spark offers intelligent email management features, a unified inbox, smart notifications, and collaborative tools. It is available on multiple platforms, providing a seamless email experience for individuals and teams.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API