Give each assumption a realistic range. Scenario Builder runs 10,000 scenarios and shows the chance of hitting budget, the median outcome and the downside.
You're on the compact mobile view — open Scenario Builder on a desktop for the full report, charts and Excel export.
Get the impact of your assumptions in one overview
Start from the Scenario Builder workbook structure and add your driver logic and plan data.
Adjust any driver — price, churn, hiring, FX — as many as you like.
Every plausible combination of your assumptions, run in seconds.
The chance of hitting budget, and the range of outcomes. Instantly.
Your model normally holds one number for each assumption. We let each one move within a realistic range, sample thousands of combinations, and count where the result lands.
A low and a high you'd actually accept.
Each run draws one combination from the ranges you defined. It samples possibilities; it does not test every possible combination.
Most results cluster in the middle. The budget line shows your chance.
The same method banks and insurers have used for decades to price risk — here it runs on your own workbook, in plain language, in seconds.
Each uploaded workbook remains available as its own scenario. Open, rerun or download it later; the source file is not overwritten.
Drivers, ranges and correlations stay together in the workbook, so reviewers can see the assumptions behind every run.
Multiple projects can be easily managed.
Start with the Excel template. Add your drivers, ranges and correlations, then run the scenarios.
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