Chatfuel - Chatfuel is the best bot platform for creating an AI chatbot on Facebook.
MessageBird Chat API - Connect with your customers through different messaging apps
Botsify - Ever wonder if you could replace your live chat support system with a chatbot?. Its possible now with Botsify Chatbot For Website.
Voiceflow - Build voice apps in your browser without coding
Landbot - An intuitive no-code conversational apps builder that combines the benefits of conversational interface with rich UI elements.
PHLO by PLIVO - Visually integrate Voice and SMS into your apps in minutes.