I think Google Drive's new features (Team Drives & File Stream) are going to win at least some of this market, too. Drive wasn't compelling for any sort of enterprise data management before, but it's slowly evolving some appealing features. If you add something like AODocs, you can get 80% of what even most large companies need out of an EDM platform.

https://www.forbes.com/sites/kevinmurnane/2017/03/14/google-...