Zendesk Answer Bot - Chatbots

Drift - A messaging app that helps you grow your business.

Aivo - Skyrocket your Customer Service and Sales KPIs with a Chatbot powered by Artificial Intelligence. Give time back to people.

Intercom - Intercom is a customer relationship management and messaging tool for web businesses. Build relationships with users to create loyal customers.

IBM Watson Assistant - Watson Assistant is an AI assistant for business.

Tars - TARS enables users to create chatbots that replaces regular old webforms.