
Description: Babel is an open source protocol that allows different messaging platforms to interconnect by translating messages between them. It enables users on different networks like WhatsApp, Telegram, or Signal to communicate seamlessly.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Qaul is an open source communication tool that allows users to build mesh networks. It only requires an Android phone with WiFi, Bluetooth, or NFC capabilities to function.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API