Our product assumes familiarity with Caddy/Nginx -- we'll make it more accessible soon. We give you global anycast nodes on it and you're in full control of the config (they can be edited on the website), so anything you can have in a Caddy config can be used on Novanode.

The managed bits are the certs/configs/failover so that you don't need to be concerned about that.

Though for a single VPS instance it could makes sense to just host your own caddy on that node. If you need global distribution Novanode is a good answer.