HomeDrive features plug-and-use, with no system maintenance required. We target not only developers/hackers, but also end-users who would like to have a small server at home, to host their own data and services for their digital lives. As a result, HomeDrive also maintains the OS to be reliable and secure, which is why we picked the hardware. We are investigating supporting more hardware, such as raspberry pi's.

KubeSail feels like a more accessible k8s+docker apps to me. I am not sure what security model KubeSail is assuming for the operating systems it is running on (or does it assume the OS is out of the scope?). Also KubeSail seems to target mostly developers/hackers.