Guide
How do you use ChatGPT Deep Research for market sizing?
SaaS Hackers · saas-hackers.com
The key instruction: build TAM/SAM/SOM bottom-up from buyer constraints, not analyst headlines.
The question it answers
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- A respected SaaS operator's real workflows for market and GTM research with deep research. growthunhinged.com Article How to use Deep Research for GTM Kyle Poyar, Growth Unhinged
- A founder-level walkthrough from question to structured, cited market report. validatemysaas.com Guide How to Use ChatGPT's Deep Research for Market Research Validate My SaaS
- A forensic case study of how AI overshot a market by $33B, and how to catch it. strategex.com Article When AI Gets Market Sizing Wrong: A $33 Billion Reality Check Strategex
- Tests both agents on actual business-plan research so you see the output quality gap. liveplan.com Article I Tried ChatGPT and Google Gemini's Deep Research (for business planning) LivePlan
- A professional B2B market researcher grades AI reports against industry standards. cascadeinsights.com Article A Market Researcher's Review: Deep Research with ChatGPT vs. Gemini Cascade Insights
- Five sharp prompts that stress-test demand before you build anything. forbes.com Article 5 ChatGPT Prompts To Check If Your Business Idea Is Worth Millions Jodie Cook, Forbes
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