It's not one of those ICO scams. Maybe you'd prefer their GitHub page in which the team has written over 100,000 lines of code. https://github.com/golemfactory/golem.
It's a marketplace so you name your own price and at the moment, it's used for CGI rendering, but next week there are more use cases being added, specifically WASM.
I don't see prices listed. Something seems wrong.
This company does something pretty similar minus the blockchain and is much more straightforward: https://www.zerosix.ai/ , same with https://vast.ai/console/create/