
Description: EmailSuccess is an email marketing and automation platform that helps businesses create, send, and track email campaigns. It includes features like customizable templates, A/B testing, lead scoring, and analytics.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: KumoMTA is an open source mail transfer agent designed to be lightweight, fast, and secure. It aims to provide a simple SMTP server for receiving, routing, and delivering email without unnecessary complexity.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API