
Description: The Ensign is an open-source newsletter creation and email marketing software. It allows users to easily design, create, and send visually-appealing newsletters to subscriber lists. Key features include drag-and-drop editor, email templates, automation tools, analytics, and integration with email providers.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Incremental RPG is a free, open-source, incremental game development engine and framework for creating RPG and idle games. It provides tools and scripts for quickly building core gameplay loops, progression systems, and content.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API