ConvLab is described as 'open-source multi-domain end-to-end dialog system platform, aiming to enable researchers to quickly set up experiments with reusable components and compare a large set of different approaches, ranging from conventional pipeline systems to end-to-end neural models'. There are seven alternatives to ConvLab for Self-Hosted solutions and Online / Web-based. The best alternative is DeepPavlov, which is both free and Open Source. Other great apps like ConvLab are Virtual Human Toolkit (Free), Olympus (Free, Open Source), Plato Research Dialogue System (Free, Open Source) and PyDial (Free, Open Source).
DeepPavlov is an open-source conversational AI library built on TensorFlow and Keras. It is designed for: • development of production ready chat-bots and complex conversational systems, • NLP and dialog systems research.
PyDial is an open-source end-to-end statistical spoken dialogue system toolkit which provides implementations of statistical approaches for all dialogue system modules. Moreover, it has been extended to provide multi-domain conversational functionality.
Rasa Core: Throw Away Your State Machine and Use Machine Learning For Dialogue Management Manage your dialogue with machine learning and let it improve with every conversation Rasa Core guides conversations, taking the history and external context of a conversation into...