The page at https://computerender.com/cost.html has the title "How is computerender 4x cheaper than other services hosting Stable Diffusion?" but doesn't actually explain how/why it is cheaper, just that "crowd-sourced servers are much more difficult to work" without elaborating on how what you're doing is different than that.

Care to shine some light on it? Using something like runpod/vast.ai would be my guess?