One stack, four layers.
It is the same hardware, the same building and the same people at every level. What changes is how much of it you want to run yourself. Start at the layer that fits and move when the workload tells you to.
Not sure which layer you want?
Describe the workload and we will tell you which one we would put it on, including when the answer is the cheaper option. Colocation and larger footprints are quoted directly.
Tell us what you are running.
Bring us the awkward version: the legacy box, the half-finished migration, the thing that has to stay up. We will tell you honestly whether we are the right fit.