Any alternative for offline backup

I have been using Crashplan for offline backup for a while, but it turns out on their new version, they will not allow running on headless.
So I just want to learn which cloud backup options out there to backup the NAS.

To me, only other option I found is Backblaze, but in the long run, it’ll be very expensive.

Hello, mkilicar

Well, My cloud is the device that is reliable, centralized personal storage with an automatic backup that plugs into your own home network. Share whatever you want, anywhere you have an Internet connection.

If you want to backup the data on my cloud offline then you can use the WD SmartWare for windows and time machine for mac to backup the data on it.

Provided important link below:-

Here I’m talking backup of NAS itself.