I would absolutely NOT recommend Backblaze to anyone who expects service & professionalism. It has been a nightmare dealing with them.
I recently bought a new MacPro & emailed Backblaze so I could restore the backed up data to my new computer. They sent me a USB hard drive which I found difficult to use ; I am not tech savvy. I had to unlock the drive. Then the drive backed up for a few seconds & stopped.
At one point the support point person (who sometimes gave me an answer to my question or just repeated a previous email answer), gave me advice that would have deleted my backup. When I pointed this out , he said he mixed up my ticket with someone else’s ticket. THIS IS CLEARLY UNACCEPTABLE.
I then left 3 voicemails for the lead support person & additionally I wrote an email to both the CEO & the head of the support team regarding this unacceptable scary mixup. As of today (easily 10 days out) I have not heard from anyone I‘ve contacted.
Additionally I discovered that Backblaze had charged me twice so I pointed out this mistake to them.
Fast forward, I finally had to pay Apple a $100 to transfer the data from my old computer to my new MacPRO. In summary I have paid twice: to Backblaze (with no reliable service) & to Apple.