
Description: Sanebox is an email management service that helps users organize their inboxes by automatically filtering emails into different categories. It aims to help people manage email overload and focus on the important messages.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: ZeroMail is an open source email service focused on privacy and security. It has end-to-end encryption, no ads or tracking, and a decentralized infrastructure to prevent data mining.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API