I worked IT for a small org one summer that used the Synology suite for all their internal operations. It is basically a self hosted completely OOTB clone of Go

I worked IT for a small org one summer that used the Synology suite for all their internal operations. It is basically a self hosted completely OOTB clone of Google Drive, Docs, Gmail, etc I now use it personal stuff as well. Pros: - All the creature comforts of mainstream suites such as realtime collaboration, comments, history, etc. - 2-way compatible with Office and Google so you can import docs to and from those suites. - Encrypted document support - Self hosted Cons: - Requires you to own a synology NAS to host it. https://www.synology.com/en-us/dsm/feature/office https://www.synology.com/en-us/dsm/feature/office https://www.synology.com/en-us/dsm/feature/mailplus https://www.synology.com/en-us/dsm/feature/mailplus https://www.synology.com/en-us/dsm/feature/drive https://www.synology.com/en-us/dsm/feature/drive