ResearchBest with Gemini
TAM SAM SOM
When to use it
Market sizing
The prompt
Estimate TAM, SAM, SOM for {{product}} in {{market}}. Show top-down and bottom-up, assumptions, a range, and the biggest lever that shifts the number.Replace anything in [brackets] with your own details, then paste into Gemini.
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Get the full system — Notion templates, worked examples, and the 30-day challenge — $24.91More research prompts like this
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