DeepPavlov - An open source library for deep learning end-to-end dialog systems and chatbots.
DocsBot AI - Custom ChatGPT for your business with powerful APIs & widget
Virtual Human Toolkit - A collection of modules, tools, and libraries designed to aid and support researchers and developers with the creation of virtual human conversational characters
ConvLab - A multi-domain end-to-end dialog system platform
Plato Research Dialogue System - A flexible framework that can be used to create, train, and evaluate conversational AI
Rasa Core - Rasa Core is a well-designed dialogue engine used to create chatbots.