Mustbin - Everything in one place. Whenever you need it.
Intercom - Intercom is a customer relationship management and messaging tool for web businesses. Build relationships with users to create loyal customers.
Cervino - One app for everything you do
Live Chat by Landbot - Live chat that combines chatbots with human chat
Textto - Text from your computer for free
Video Live Chat for Websites - Provide real-time video chat support with screen sharing