You can easily send a Zoom invite to add colleagues or classmates to current and future conference calls.

You can send a Google Hangouts invite using a link or by entering people's email addresses or phone numbers.

Introduction to Discord Overview of Discord Definition: All-in-one communication platform. Features: Text, voice, and video chats, screen sharing. Accessibility: Free to use, available on browsers, ...

The buzzy social-networking app Clubhouse has been scrambling in recent weeks to respond to concerns from privacy and security experts about how the service collects and safeguards user data. And yet, ...