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Why we picked it This one focuses squarely on the method your short answer champions, building TAM up from real customer counts and pricing rather than slicing a giant number down. It is a good deep dive once you accept that bottom-up is the way and want the mechanics. Practical on ICP counts, adoption assumptions, and unit economics.
Bottom-Up Market Sizing for Startups
From Qubit Capital by Qubit Capital
- Build from your ideal customer profile count times annual value
- Ground adoption rates and pricing in observable segments
- Bottom-up assumptions can be tested, top-down percentages cannot
