Gomix - The easiest way to build the app or bot of your dreams
ifttt - IFTTT puts the internet to work for you. Create simple connections between the products you use every day.
Chatfuel - Chatfuel is the best bot platform for creating an AI chatbot on Facebook.
Mycroft.AI - Mycroft is the world’s first open source assistant.
Recast.AI - Recast.AI is the leading platform to build, connect and monitor bots.
Google Assistant - Get things done with Google Assistant