I am also very interested in whitelabelling. Would it be possible for a subscription for this? This could get some money flowing back to the devs, and give us something we can use right away. Any chance we can get a dev to chime in on this?
I would happily pay for this. I would suggest that you roll it into the CBT license. Maybe instead of a perpetual license you give a $1/mo licensing fee for the CBT driver and ability to whitelabel. I know some developers are completely committed to opensource so would understand if this is not an avenue you would like to take.
Urbackup is really robust, and is certainly worth paying for. There’s an MSP crowd out there that would probably be interested!