Intercom - Intercom is a customer relationship management and messaging tool for web businesses. Build relationships with users to create loyal customers.
WhatsHelp - Communicate personally with your customers via Messenger
Talkus - Chat with your website users from Slack
HeyHi.sg - Video call with interactive whiteboard
Drift - A messaging app that helps you grow your business.
Acquire.io - Acquire.io is a multi-channel customer support platform designed to provide real-time customer support to customers.