Intercom - Intercom is a customer relationship management and messaging tool for web businesses. Build relationships with users to create loyal customers.
Pluot Communications - Big-screen video conferencing for startups
Drift - A messaging app that helps you grow your business.
Closer - Digitize your sales team | Video calls for sales
Talkus - Chat with your website users from Slack
Callpage - Turn website visitors into sales calls. Use CallPage and provide immediate free phone callback to your leads in 28 seconds.