
Description: RobinApp is an open-source chat SDK that allows developers to easily add chat and messaging features into their apps and websites. It handles all the complexities of building chat infrastructure and provides a simple API to build on.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Stream Chat is a chat API and UI kit that allows developers to easily integrate real-time messaging features into their applications and websites. It handles all the complex infrastructure and networking requirements behind building chat.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API