
Description: PyDial is an open-source toolkit for building spoken dialogue systems. It provides modules for speech recognition, natural language understanding, dialogue management, natural language generation, and speech synthesis to facilitate the development of task-oriented dialogue agents.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Plato Research Dialogue System is an open-source conversational AI platform developed by Amazon. It allows building chatbots and dialogue systems using machine learning.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API