Intercom - Intercom is a customer relationship management and messaging tool for web businesses. Build relationships with users to create loyal customers.
Live Chat by Sumo.com - Instantly communicate with customers, prospects & visitors
Segmanta - Segmanta enables users to design and deliver surveys to surface data-driven decisions.
Live Chat by Landbot - Live chat that combines chatbots with human chat
RAEK - Identify website visitors. Collect first-party data.
Tolstoy - Communicate with interactive videos