Start-ups and Product Validation

A pitch deck is not a customer

When the perfect presentation replaces actual customer validation.

July 04, 2026

A substitute action in four steps

01

The situation

You polish slides, market sizes, personas, visions, problem statements, and storylines. It feels like founding a company because everything looks more professional. But a polished pitch deck doesn't prove that anyone truly needs the product.

02

Why it is tempting

A pitch deck is controllable. You can perfect it without risking rejection. It provides a sense of progress without the danger of a real person saying: 'I don't need this.'

03

What it replaces

Talking to real potential customers. Those conversations reveal whether the problem actually exists, if it is urgent enough, and if someone would be willing to pay for a solution.

04

The next concrete step

Reach out to three people in your target group for a brief discovery call. Don't pitch, don't sell—just try to understand: Is this problem real?

Substitute actions are human. Noticing them is not a verdict — it is an invitation to try the smallest real action.