As far as I know, no, unless you manage aspects of that yourself via git-annex or something similar. My setup to do this is that I run my own nextcloud server,

As far as I know, no, unless you manage aspects of that yourself via git-annex or something similar. My setup to do this is that I run my own nextcloud server, which handles the computer and phone etc. syncing, then nightly that's backed up to a small computer in my house (I just use rsnapshot for that), which then backs itself up to rsync.net (using plain old rsync.)