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What is your stack actually wasting?
Drag in your real monthly numbers for cloud, AI, and SaaS spend. Everything computes live in your browser. Nothing is submitted or stored.
Estimate your waste
See what your stack is quietly wasting
Drag your real numbers in. Everything below computes in your browser. Nothing you type here is sent anywhere.
AWS, GCP, Azure
Anthropic, OpenAI, and other model providers
Datadog, Vercel, and the rest of the tool stack
- Estimated monthly waste
- $8,250
- Total monthly stack spend
- $33,000
- Consoles unified
- 3 billing consoles → 1 view
The link carries your numbers.
This is only an estimate. It draws on Flexera's 2025 State of the Cloud report. The report found that organizations waste 27% of cloud spend. It also found that 84% of orgs struggle to manage cloud spend. CostMon shows you where your spend goes. It does not guarantee savings. We never take a cut of what you save. This estimate leaves out one of the biggest levers. Check the commitment discount calculator to see how much a Savings Plan or Reserved Instance could add. If you run Kubernetes, idle capacity hides differently there. See the Kubernetes cost allocation & idle capacity calculator.
One flat price. Read-only access.
CostMon charges a flat rate, not a cut of what you spend or save. Access is read-only, so nothing you connect can be changed from our side.