
Description: ChatFAI is an open-source conversational AI assistant that can be integrated into websites, apps, and devices. It allows for natural language conversations between humans and machines.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Chai is an assertion library for Node.js and the browser that can be paired with any JavaScript testing framework. It is used to write cleaner, more readable tests with easy-to-understand assertions.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API