As of the end of Microsoft FYQ3, Microsoft Teams is now at 145 million daily active users.
That is up from 115 million daily active users in October 2020. Source Microsoft’s Q1 2021 earnings
Pretty impressive continued growth. Will we see it get to 200 million DAU?
Microsoft defines daily active users (DAU) as the count of unique users performing an intentional action in a 24-hour period in any of the Teams clients—desktop, mobile, or web. Intentional actions include sending or replying to a chat, joining a meeting, or opening a file in Teams. They don’t count passive actions like auto-boot, minimizing a screen, or closing the app.