
Description: Yastalk is an open-source, self-hosted alternative to Intercom. It allows businesses to have live chat, canned responses, and visitor tracking on their websites. As an open source alternative, Yastalk provides more customization and control compared to Intercom.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Zabuu is a free and open source alternative to Microsoft Project for project management. It provides features like Gantt charts, resource management, collaboration tools, time tracking, and reporting to help plan and manage projects.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API