Intercom - Intercom is a customer relationship management and messaging tool for web businesses. Build relationships with users to create loyal customers.
Loyalty - The loyalty scheme chatbot.
Crisp Chat - Multi-channel customer support software
Pukket - Get rewarded for showing love to your favourite brands
Drift for Enterprise - Automatically turn website traffic into sales meetings
Discotech - Opentable for nightlife. Tickets, guest lists, and VIP.