Status.im - A Mobile Ethereum OS
Zoom - Equip your team with tools designed to collaborate, connect, and engage with teammates and customers, no matter where you’re located, all in one platform.
Signal - Fast, simple & secure messaging. Privacy that fits in your pocket.
Telegram - Telegram is a messaging app with a focus on speed and security. It’s superfast, simple and free.
LinkedIn Events - A new way of connecting people from LinkedIn
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.