Glossary
Closed-loop billing verification
Closed-loop billing verification is the practice of confirming a cloud saving in the actual AWS bill before counting it, rather than trusting an upfront estimate. Glassity uses closed-loop billing verification to verify that each merged remediation produced a real, billed reduction. Estimates can be optimistic and conditions change; checking the invoice closes the loop. This protects customers from phantom savings and is why Glassity can charge only 10% of verified savings, with no fee when nothing was actually saved.
Closed-loop billing verification answers a simple but critical question: did the change actually save money? Estimated savings are easy to produce and easy to overstate. A projection might assume a resource stays idle, a price holds steady, or usage does not shift — assumptions reality often breaks.
Glassity closes the loop by checking the real AWS bill. After a PR-based remediation is merged, the platform watches the invoice to confirm the reduction landed as expected. Only then does the saving count.
This rigor underpins Glassity’s pricing and trust model: it charges 10% of verified savings — no savings, no fee. Because the fee is tied to what the bill actually shows, incentives stay aligned with the customer. Verification is a core mechanism of cloud cost remediation and the agentic platform for cloud operations. See FinOps Manager.