To begin, Slack is a commercial option for businesses using cloud technology to communicate and collaborate, whereas Discord is a gaming platform. It's a freeware (free software) voice over Internet Protocol (VoIP) system that I designed for gaming groups and teams to communicate. As you try to discover who invented Discord, you could have a lot of questions. How much data does Discord use? In what manner is Discord unrestricted? How do I personalize Discord? Finally, when did Discord become available? Don't worry, this article will cover all you need to know.