Multi-channel customer support software
Conversational UX Platform. (ex API.ai)
Reimagine how you connect with prospects and customers
Intercom is a customer relationship management and messaging tool for web businesses. Build relationships with users to create loyal customers.
LiveChat - premium live chat software. Approach customers directly on the website, make connections and drive more sales using LiveChat.
Zendesk is a beautiful, lightweight help-desk solution.