I think they're scared that Microsoft Teams will take part of the enterprise market segment. The part that already uses a lot of other Microsoft products. So Sl

I think they're scared that Microsoft Teams will take part of the enterprise market segment. The part that already uses a lot of other Microsoft products. So Slack will likely lose out on that now. People who don't use anything Microsoft will likely not take a second look at Microsoft Teams. I'd personally probably rather look at something open source and self hosted, if I was going to move away from Slack. The only real thing that I image Microsoft Teams would be able to do that Slack can't, is integrate with MS tools better and easier.