
Description: SendOut is an email marketing and automation platform that allows businesses to create, send, and track email campaigns. It includes features like customizable templates, drag-and-drop email builders, analytics, A/B testing, integrations, scheduling, and automation workflows.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: WhizzMail is an easy-to-use email client that allows you to access multiple email accounts from one place. It has a clean, ad-free interface and supports email, calendars, contacts, and tasks.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API