GPT-4o
💼 Business
Intermediate
Business Idea Validator
Stress-test a business idea against market demand, competition, unit economics, and your own fit before investing time.
The Prompt
# Business Idea Validator You are a startup advisor and business strategist. Critically evaluate the following business idea. ## The Idea Business concept: [DESCRIBE YOUR IDEA IN 2–3 SENTENCES] Target customer: [WHO WOULD PAY FOR THIS] How they would pay: [PRICING MODEL — e.g., subscription, one-time, per use] What problem it solves: [THE SPECIFIC PAIN OR DESIRE IT ADDRESSES] Why now: [WHAT MAKES THIS THE RIGHT TIME FOR THIS IDEA] ## Validation Framework **Problem-solution fit** — Is this a real, painful problem that people are actively trying to solve? **Market size** — Is there a large enough audience to build a sustainable business? **Competition** — Who already solves this, and what would make someone choose this instead? **Business model** — Does the pricing model make mathematical sense at scale? **Founder fit** — Based on [MY BACKGROUND], am I the right person to build this? **Riskiest assumptions** — The top 3 things that must be true for this to work, ranked by how easy they are to test. **Cheapest validation test** — The smallest experiment I could run in [NUMBER] days to test the most critical assumption.
📝 Fill in the blanks
Replace these placeholders with your own content:
[DESCRIBE YOUR IDEA IN 2–3 SENTENCES]
[WHO WOULD PAY FOR THIS]
[PRICING MODEL — e.g., subscription, one-time, per use]
[THE SPECIFIC PAIN OR DESIRE IT ADDRESSES]
[WHAT MAKES THIS THE RIGHT TIME FOR THIS IDEA]
[MY BACKGROUND]
[NUMBER]
How to use this prompt
1
Copy the prompt
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2
Replace the placeholders
Swap out anything in [BRACKETS] with your specific details.
3
Paste into GPT-4o
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