
Description: Kalliope is an open source voice assistant written in Python. It has voice recognition and natural language processing capabilities for understanding voice commands, and can interact with various home automation platforms.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Audrey is an open-source audio editor and recorder that provides a simple interface for editing audio files. It supports common audio formats like WAV, MP3, OGG and has basic editing features like cut, copy, paste, amplify, normalize.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API