Built burn because every K8s cost tool I tried showed estimates but none checked if those numbers matched the real bill. Pulls actual AWS CUR or Azure Cost Management data , exact dollar diff per node, per disk, per load balancer. SP, RI, Spot detected from billing. Orphaned volumes and LBs flagged. Works on cloud and on-prem. Reconciliation production-tested on AWS and Azure. Featured on WebProNews. Open source. Single binary. No agent.