This page compares the OpenMetal Large v4 bare metal server against the AWS i4i instance family, the closest match by storage-optimized spec profile. The comparison is structural, not just price-vs-price:

Cloud infrastructure is a critical component for SaaS platform providers and, in many cases, the business’ highest operational cost. This article goes into some of the top concerns that SaaS platform providers have about their cloud infrastructure and how an open source IaaS platform like OpenMetal Cloud can help resolve some of these pain points.