Amazon Lex - Harness the power behind Amazon Alexa for your own conversational apps.
HelpCrunch Knowledge Base - Deliver instant answers to customers 24/7 with help articles
Intercom - Intercom is a customer relationship management and messaging tool for web businesses. Build relationships with users to create loyal customers.
Slab - Slab is a knowledge hub for the modern workplace. We help teams unlock their full potential through shared learning and documentation. Slab features a beautiful editor, blazing fast search, and dozens of integrations like Slack, GitHub, and G Suite.
Faqbot - Build your chatbot for FAQ, sales and lead generation automation.
Dialogflow - Conversational UX Platform. (ex API.ai)