Thank you for this @Kelly_Trinh - interesting.
I also use Cloudbacko, which uses Ahsay technology. Ahsay have been known in the SMB field for many years and have now absorbed Cloudbacko’s product.
I have been using Cloudbacko’s product since the early inception and whilst I am not using the latest v4 release yet, I’ve looked at the release notes and the new features it has, which are missing in v3, are promising.
They do a Free and various paid for versions and works across all OSs. I mention it in case you might like to try it out too.