FinOps (Cloud Financial Operations)

FinOps is the practice of managing cloud spend as a shared, ongoing discipline rather than a quarterly surprise on the invoice. It brings engineering, finance, and leadership together to give every team visibility into what their infrastructure costs and the accountability to act on it. Core activities: tagging resources by team or feature, watching for waste (idle instances, orphaned disks, over-provisioned databases), and buying commitments (reserved or committed-use discounts) for steady baseline load. Why it matters: cloud cost is variable and usage-driven, so it quietly grows with your product; for a bootstrapped or margin-sensitive SaaS, uncontrolled infrastructure spend directly eats gross margin and runway. Practical note: you don't need a FinOps team to start — turn on cost anomaly alerts, tag everything from day one, and review the top five line items monthly. Attribute cost to features so you can see which parts of the product are actually profitable to run.