Microsoft Bot Framework is described as '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' and is an website in the social & communications category. There are more than 25 alternatives to Microsoft Bot Framework, not only websites but also apps for a variety of platforms, including Self-Hosted solutions, SaaS, Mac and Windows. The best alternative is Botpress, which is both free and Open Source. Other great sites and apps similar to Microsoft Bot Framework are Dialogflow, Hubot, rasa NLU and Servo Labs.
Botpress is an open-source conversational AI platform with a comprehensive set of functionalities for FAQ & task automation. It's lightweight and have zero external dependencies allowing you to deploy it anywhere.
Servo is an open-source, nodeJS conversational AI framework for developers. It automatically deals with contextual, complex conversations, and comes with a visual conversation editor, a debugger, database connectors, automated testing and much more.
Chatbots.org (BETA) Overview of all chatbots (chatterbots, chat bot, conversational agents, virtual employees) in the World (still populating). For fun, functional or exciting chat conversations with a chatbot. Platforms * Webbot * Live Messenger * Skype