Daily.co for Intercom - Free video calls & screen shares embedded in Intercom
EasyCall Phone Call Center - Instantly provide voice customer support through phone calls.
Pluot Communications - Big-screen video conferencing for startups
CloudTalk - Work locally, grow globally
WhatsApp - WhatsApp Messenger: More than 1 billion people in over 180 countries use WhatsApp to stay in touch with friends and family, anytime and anywhere.
CallKite - Your website’s video call center in just one click.