
Description: InboxCube is an email client designed for teams to collaborate on emails and tasks. It includes features like shared inboxes, task management, templates, email tracking, and integrations with popular apps.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Roundcube is an open-source webmail client written in PHP. It is designed to work with IMAP and SMTP servers to provide a full-featured web-based email client. It has support for features like rich text messages, spell check, tagging, filters, keyboard shortcuts and skins.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API