Record the baseline before acting
Choose a billed AWS service and a completed baseline window. Record business volume, operational health limits and the intended change.
AWS COST WORKFLOWS
Review savings after the decision
CloudYield Proof keeps a prospective baseline, a change record and observed results in the same review.
Collect a comparable observation window
After the change, use complete billing evidence for an equally sized period and supply the observed business and health measurements.
Review the normalized result
Compare baseline cost ÷ baseline volume × observed volume with observed cost. Review currency, rates, scope and operational health before accepting the result.
Source: collected AWS service billing and measurements supplied by your team. Missing evidence blocks verification. An observational comparison is not causal proof, guaranteed savings or an independent audit.
Related workflows
Give the next decision a shared record.
Read-only AWS access. Optional AI. Clear ownership.