
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: NikaMail is an open-source, privacy-focused email service. It allows users to send and receive encrypted emails for free without ads or user tracking. NikaMail uses end-to-end encryption to keep emails private.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API