IBM Watson Assistant - Watson Assistant is an AI assistant for business.
Amazon Lex - Harness the power behind Amazon Alexa for your own conversational apps.
Zendesk Answer Bot - Chatbots
Intercom - Intercom is a customer relationship management and messaging tool for web businesses. Build relationships with users to create loyal customers.
Faqbot - Build your chatbot for FAQ, sales and lead generation automation.
Drift - A messaging app that helps you grow your business.