IBM Watson Assistant - Watson Assistant is an AI assistant for business.
Zendesk Answer Bot - Chatbots
Brainfish - Instant answers for any customer question about your product.
Intercom - Intercom is a customer relationship management and messaging tool for web businesses. Build relationships with users to create loyal customers.
Page Canary - A quality assurance bot for your website
Drift - A messaging app that helps you grow your business.