Intercom - Intercom is a customer relationship management and messaging tool for web businesses. Build relationships with users to create loyal customers.
Intercom Facebook integration - Read, manage & respond to Facebook messages from Intercom
Live Chat by Landbot - Live chat that combines chatbots with human chat
Chatra Messenger - Enjoy the benefits of live chat even when you’re offline.
GoSquared Live Chat - Beautiful, simple, and free live chat for your website
Askneo.io - Personalize sales at scale and skyrocket returns.