Chatfuel - Chatfuel is the best bot platform for creating an AI chatbot on Facebook.
GetChat.App - Add WhatsApp chat to your website for free
Botsify - Ever wonder if you could replace your live chat support system with a chatbot?. Its possible now with Botsify Chatbot For Website.
Glific - Uplift millions of lives with digital two-way communication
ManyChat - ManyChat lets you create a Facebook Messenger bot for marketing, sales and support.
WhatsApp Chatbots by SendPulse - No-code chatbots and shared inbox for WhatsApp