The value of DevOps delivery is mainly evaluated using a collection of key performance indicators (KPIs). These metrics emphasize the speed, quality, and reliability of software delivery. Key indicators include the frequency of deployments, lead time for changes, rate of change failures, and mean time to restore service. By monitoring these metrics, organizations can pinpoint inefficiencies, refine their processes, and deliver superior software more rapidly. Ultimately, the objective is to showcase concrete business results such as enhanced customer satisfaction and increased profitability.