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.

ClearFeed - ClearFeed is a conversational Support platform for Slack and MS Teams

Kommunicate - Customer support automation platform with live chat and chatbots

Hyperlink - Get push notifications when your links get clicked

HiOperator - HiOperator is a virtual assistant that answers phone calls, chats with customers, provides in-app help, takes orders, and provides support.