Groove has tight integration with Microsoft Office, so it integrates nicely with Outlook. But for the same non-subscription flat price, you get the entire collaborative office without the IT setup. And end users can quickly create and customize new workspaces for new projects.

Blah de blah, I sound like a commercial. I have just been really excited about this product through the years and think it represents a new age in productivity. Blah blah blah commercial.