
Description: Campaign Monitor is an email marketing platform that allows users to create, send, and track email campaigns. It offers drag-and-drop email builders, A/B testing, automation workflows, and integrations with CRMs and e-commerce platforms.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

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: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API