Koritsu

Every cloud bill is the outcome of thousands of engineering decisions. Change the decisions and you change the bill. Koritsu helps CTOs and engineering leaders make cloud costs predictable before finance starts asking questions. Unlike traditional FinOps, we improve the engineering decisions creating cloud costs, not just the commercial discounts applied afterwards. Our AI FinOps analyst, Kori, continuously identifies opportunities across AWS, Azure and GCP. Clients typically reduce cloud costs by 20–40%, verified against billing and delivered on a success-fee basis with no upfront cost. We then embed the engineering practices that keep cloud costs predictable as your organisation scales.