Chatfuel - Chatfuel is the best bot platform for creating an AI chatbot on Facebook.
Gomix - The easiest way to build the app or bot of your dreams
Botsociety - Botsociety is a tool to design, preview and export your chatbot.
Octane AI - Octane AI offers tools to create a bot and engage customers and audience via messaging.
Botsify - Ever wonder if you could replace your live chat support system with a chatbot?. Its possible now with Botsify Chatbot For Website.
Pullstring - Powering computer conversation across all platforms.