Intercom - Intercom is a customer relationship management and messaging tool for web businesses. Build relationships with users to create loyal customers.
Zendesk - Zendesk is a beautiful, lightweight help-desk solution.
Outbound Apps by Intercom - Embed apps right inside your messages
HiOperator - HiOperator is a virtual assistant that answers phone calls, chats with customers, provides in-app help, takes orders, and provides support.
Intercom App Store - Integrate with Intercom and grow your business
GetHuman - Find customer service numbers fast