Every startup financial model is wrong. Some are useful.
Investors know your projections won’t happen exactly. They aren’t looking for accuracy. They’re looking for logic.
What they want to see
- Your assumptions, and why you believe them.
- Your sensitivity: what happens if you’re wrong.
- Your contingency plan: how you’ll adjust.
The strongest financial presentations don’t hide uncertainty. They acknowledge it and show how you’ll handle it. Investors aren’t betting on your ability to predict the future. They’re betting on your ability to manage through it.
Don’t fall in love with the model
I’ve watched founders polish every assumption and map every scenario. But a model is only as good as the reality it’s built on, and reality is messy. A spreadsheet doesn’t capture:
- How customers actually behave versus how you think they will
- The hidden costs that always show up
- Market shifts you can’t predict
- The operational drag that slows everything down
This isn’t an argument against data. It’s an argument for knowing when to question it. Numbers tell you what happened. Experience tells you what’s likely next.
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