What-If Analysis for Startups: A Founder's Guide

By Vishesh Khurana — Mar 5, 2026

Every startup founder makes decisions under uncertainty. What-if analysis helps you answer critical questions with data instead of gut feeling.

What Is What-If Analysis?

What-if analysis is the process of modeling different decisions and seeing their projected outcomes.

Three Essential Scenarios Every Founder Should Model

The first scenario is your hiring plan. The second is pricing changes. The third is fundraising timing.

From Deterministic to Probabilistic

Monte Carlo simulation takes each scenario and runs it thousands of times with randomized inputs, producing a probability distribution.