What is scenario modeling?
Scenario modeling is the practice of estimating how marketing results would change under different assumptions, such as a higher budget, a new channel mix, or a drop in conversion rate. It helps teams compare options before committing money.
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How scenario modeling works
You build a model of how spend turns into results, then change its inputs and watch the outputs. A typical set includes a base case, an optimistic case, and a cautious case.
The model might be a spreadsheet or output from a marketing mix model that includes saturation curves, so extra spend doesn't produce unrealistic returns.
Getting the most from scenarios
Be clear about assumptions, and show which ones change the result most. That tells you where to gather better data or run a test.
Scenarios are estimates, not forecasts of what will happen. Use them to understand risk and trade-offs, then compare actual results with the scenario you chose.
Common questions
What is the difference between scenario modeling and forecasting?
A forecast gives your best estimate of the outcome. Scenario modeling shows a set of possible outcomes under different choices or conditions.
What scenarios should marketers model?
Common ones include budget increases or cuts, shifts between channels, changes in conversion rate or cost per click, and loss of a major channel.
What tools are used for scenario modeling?
Spreadsheets are common. Marketing mix models and planning tools can add more rigor by estimating channel response from data.
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