Chatfuel - Chatfuel is the best bot platform for creating an AI chatbot on Facebook.
ChatSpot - The All-In-One A.I.
Landbot - An intuitive no-code conversational apps builder that combines the benefits of conversational interface with rich UI elements.
Hyphen - Hyphen's employee engagement platform can help management understand what motivates their teams and improve their performance while improving retention and engagement.
ChatBot - Easy to use chatbot platform for business
Rocket.Chat - Rocket.Chat is a Web Chat Server, developed in JavaScript, using the Meteor fullstack framework.