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.
Workzone - Workzone is a web-based project management software.
Telegram - Telegram is a messaging app with a focus on speed and security. It’s superfast, simple and free.
Milestone Planner - Visual project planning tool. Powerfully simple. Quickly build and share professional milestone plans on-line to track deliverables - Free sign up.
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.
Xebrio - A Project Management Software to Fulfill Your Story From Requirements to Deployment.