
Description: Sincerely, Me is an email marketing and newsletter service that allows users to easily create, send, and track email campaigns. It offers a simple drag-and-drop editor, custom templates, and analytics.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Change.org is a website that allows people to start petitions and mobilize supporters to effect change on issues they care about. It provides tools for building campaigns, sharing them, and gathering signatures.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API