Build and connect intelligent bots with Microsoft Bot Framework. Interact with your users wherever they are, from text/sms to Skype, Slack, Office 365 mail and other popular services.
rasa NLU is a tool for intent classification and entity extraction. You can think of rasa NLU as a set of high level APIs for building your own language parser using existing NLP and ML libraries.
Amazon Lex is a service for building conversational interfaces into any application using voice and text. Powered by Alexa, you now have at your disposal the same deep learning technology for speech recognition and natural language understanding.
Build bots easily. You tell us what your user said, we tell you what your bot should do next. Your users give us voice or text, you get back structured data.
Flow.ai is an independent chatbot building platform with an easy drag and drop interface driven by powerful NLP. Create and manage chatbots to automate customer service, marketing and CX across digital messaging channels like WhatsApp and Messenger.
ChaosBot is a social coding experiment to see what happens when the absolute direction of a software project is turned over to the open source community.
It's discontinued. Just read the github repo or try to see the website.
Watson Conversation allows you to quickly build, test and deploy a bot or virtual agent across mobile devices, messaging platforms like Slack or even on a physical robot.