
Description: Inbox2 is an email client app designed to help users organize their inboxes more efficiently. It uses machine learning algorithms to automatically categorize emails, allow quick filtering, tagging, and search options.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Kontact is a personal information manager that integrates email, calendars, contacts, tasks, and notes. KMail is the email component that provides robust email features like encryption support, spam filtering, and powerful searching.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API