I would recommend pulling accounts from gnome online accounts to sync notes. Nextcloud supports this. Pretty sure you could try pulling Microsoft Exchange notes as well. If you add an exchange account with evolution-ews, they get synced as memos in the evolution app. Perhaps it could be interesting to see if you can get those notes to show up in the app.
On another note, you could take the folder where notes are stored and sync that folder with online storage providers like OneDrive, Nextcloud or GDrive.
I would recommend pulling accounts from gnome online accounts to sync notes. Nextcloud supports this. Pretty sure you could try pulling Microsoft Exchange notes as well. If you add an exchange account with
evolution-ews, they get synced as memos in the evolution app. Perhaps it could be interesting to see if you can get those notes to show up in the app.On another note, you could take the folder where notes are stored and sync that folder with online storage providers like OneDrive, Nextcloud or GDrive.