Daily.co for Intercom - Free video calls & screen shares embedded in Intercom
EasyCall Phone Call Center - Instantly provide voice customer support through phone calls.
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.
MangoCRM - MangoCRM is a Contact management for the rest of us. Add Unlimited users for $9/mo. No annual contracts. No hidden fees. No complications. Manage your business billing, contacts, leads, and more with Mango.
Bonjoro - Send personal video messages to delight & convert customers
DeskAlerts - Send alerts to any corporate device: PCs, phones, tablets, etc.