
Description: Outlook is an email, calendar, and contacts manager developed by Microsoft. It is part of the Microsoft Office suite of productivity applications.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Pegasus Mail is an email client for Windows that focuses on security, stability and efficiency. It supports POP3, IMAP, SMTP protocols with SSL/TLS encryption. Features include customizable interfaces, virtual mail folders, message filtering and speed optimizations.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API