Have you considered Google Suite? https://gsuite.google.com/ https://gsuite.google.com/ You'll need a domain name to associate (and handle email, etc), and whi

Have you considered Google Suite? https://gsuite.google.com/ https://gsuite.google.com/ You'll need a domain name to associate (and handle email, etc), and while technically you need 5 users to have unlimited storage, at the moment it doesn't seem to be enforced and a single user does have it. Currently I'm storing ~50TB for $10/month. At this price and having 100Mbps Internet connection, I only turn on the NAS for local backups.