Teams User Count Outpaces Slack and Workplace
New data about the number of Slack and Workplace usage gives the chance to compare how Microsoft is doing with Teams. And the answer is that things seem to be going well, largely because Teams is growing off the huge Office 365 base. With 155 million users (the last figure) and 3 million more added monthly, Teams has a lot more to go after in the Office 365 installed base.