
Description: MailZak is an email client and organizer software that helps users manage their inbox. It offers features such as multiple account support, smart mailboxes, powerful filters, customizable themes, and integration with various apps, aimed at increasing productivity and organization of your email.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Sendy is an email marketing software built for marketers to send newsletters, automated emails and build email lists. It's self-hosted, affordable and easy to set up for small businesses to manage email campaigns.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API