After scrolling the site for 5 minutes, I still don't understand what they do. Do they offer on-prem servers? Then how does it bring cloud scalability? Is their selling point modular computer components so that you can order things online to achieve cloud scalability? Whatever it is, I expect it to have a poor user experience if I can't find a simple 'about' page.

> Do they offer on-prem servers?

Yes.

> Then how does it bring cloud scalability?

You buy an entire (or half) rack at a time, and then can treat the entire thing as one elastic pool of resources, you do not need to manage the individual sleds within the server yourself. Your interface to the rack is similar to a VPS provider, it's "give me a new vm with these specs."

Happy to elaborate if you have more questions.