How do enterprise/committed contracts usually work?

You agree to a minimum monthly or annual spend and in return receive a percentage discount on token prices, plus extras like higher rate limits, SLAs and support. If you under-use the commitment, you still pay the minimum.

When is a commitment worth it?

A commitment pays off when your discounted usage — including any growth — reliably exceeds the committed minimum across the term. If you risk falling below the minimum, the unused commitment can wipe out the discount.

How is growth modeled?

The tool compounds your current spend by the monthly growth rate across the term, so later months are weighted more heavily, then applies the discount to model the committed scenario.

Is my data sent anywhere?

No. All projections run in your browser. Nothing you enter is uploaded, stored or logged.

Enterprise Tier ROI Calculator

Enterprise tier ROI calculator

Vendors offer committed/enterprise contracts: agree to a minimum spend and get a discount on token prices plus higher limits and support. But a commitment is a floor — under-use it and the unused minimum can erase the discount. This tool projects your spend under pay-as-you-go versus the committed contract across the whole term so you can see the real ROI.

How it works

The calculator compounds your current monthly spend by your expected growth rate over the contract term to project usage month by month. For each month it takes the larger of your discounted usage and the committed minimum (you always pay at least the floor), sums those, and compares the total to the undiscounted pay-as-you-go total:

discounted_usage(m) = base × (1 + growth)^m × (1 − discount)
committed_cost(m)   = max(discounted_usage(m), commitment)
saving = Σ payg(m) − Σ committed_cost(m)

A positive saving means the contract wins; a negative number means you would overpay for capacity you do not use.

Tips

Be conservative on growth — a commitment sized for optimistic forecasts is the classic way to overpay.
Ask whether unused commitment rolls over or expires monthly; rollover dramatically de-risks the deal.
Factor in non-price value — SLAs, support, dedicated capacity and data terms may justify a contract even at break-even on raw cost.
Re-run this each quarter as your actual usage lands so you can renegotiate the commitment level at renewal.