# Founder Market Fit AI

> Founder Market Fit AI tells you what startup you are uniquely positioned to build. A free ~ 5 minute quiz matches your skills, experience, and daily work against live market demand signals, then reveals three startup ideas that fit your unique founder archetype. When you are ready to prove demand, a $49 Demand Discovery validation tests your idea against real buyer behavior. Powered by Demand Discovery AI.

## Product

- [Take the quiz](https://whatstartupshouldibuild.com/): The free quiz. Answer a few questions about your field, your strengths, and the most broken part of your workday. No credit card required.
- [Full site copy](https://whatstartupshouldibuild.com/llms-full.txt): The complete public page text in plain text, including how it works and what the results contain.

## What you get

- Free: your matched founder archetype and three ranked startup ideas that fit you (top match plus two runner-ups), each with a fit score and why it fits, plus a free market research report by email.
- Paid ($49): Demand Discovery validation. Deep-dive demand reports on two of your ideas, behavioral proof of demand (real replies, clicks, objections, and expressions of intent), and an Agentic Launch on the winner with drafted one-click outreach.

## About

- [Demand Discovery AI](https://demanddiscovery.ai): The market demand engine that powers Founder Market Fit AI.