
Description: Yarn Spinner is an open-source dialog engine for games. It allows developers to write character dialogue in YAML files and integrate it into Unity games using C# code. Key features include a node-based conversation editor, localization support, and options for branching dialog.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: TalkTree is a call tracking and analytics platform designed for call-driven businesses. It provides insights into phone calls to help understand what marketing channels drive calls, what content brings visitors that convert into calls, and caller behavior.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API