Cloud cost tools show you what happens after it's too late: spend arrives 24–48 hours delayed, ownership is fuzzy, and the answers live in a separate UI engineer rarely open. For Amex GBT, that model had real consequences — costs weren’t following business outcomes and no one could simply explain why. Learn how Amex GBT operationalized cloud cost end to end with Datadog: starting with allocation as the foundation, putting cost directly in front of the engineers generating it, and building a feedback loop that turned cost management from a quarterly finance exercise into an everyday engineering practice. Leave with a practical playbook — from tagging infrastructure to KPI-linked dashboards and anomaly alerting — and a real picture of what's possible when engineers own their spend.

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