Chatfuel - Chatfuel is the best bot platform for creating an AI chatbot on Facebook.
Intercom - Intercom is a customer relationship management and messaging tool for web businesses. Build relationships with users to create loyal customers.
Amazon Lex - Harness the power behind Amazon Alexa for your own conversational apps.
Carrd - Simple, responsive one-page site creator.
GetChat.App - Add WhatsApp chat to your website for free
mmm.page - Dead simple, drag & drop personal websites