The Camera Finder doesn't have an option to filter on cloud support (that I could find)... trying to help a friend find something that's outdoor rated, will be somewhat discrete (a box or bullet that can go on a roof so as to be unnoticed from the ground is okay), has onboard storage, decent low-light (super-low-light not required), and most importantly, has a Dropcam-style cloud service.
This camera will be installed behind a firewall and there will be no option to forward ports, no UPnP, etc., but outgoing internet connections typically work... so it needs a cloud setup.
I've noticed newer Dahua firmwares have some sort of cloud feature, but I vaguely recall reading somewhere that this was either not yet available, or was only available within China...?