Custom Bots by Intercom - Create your own custom bot, no code required
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.
Zendesk + MonkeyLearn integration - Automatically tag tickets in Zendesk using Machine Learning.
DriftBot - A chatbot for your knowledge base
Zendesk - Zendesk is a beautiful, lightweight help-desk solution.