I WANT TO CALCULATE FOR$1.96BBOOTSTRAPPABLE ▲I WANT TO FIND OPTICAL$6.0BVC-SCALE ▲KERESLET–KÍNÁLAT
EGY OLYAN$520MBOOTSTRAPPABLE ▲AN AI-POWERED INTERVIEW$1.3BBOOTSTRAPPABLE ▲AN AI-POWERED VOICE ENABLED$3.6BCROWDED ▲AN AI-POWERED VOICE ENABLED$89MTOO NICHE ▲ENERGY CONDITIONING$16BVC-SCALE ▲CUSTOM AI BOOKS, WHERE THE$1.4BBOOTSTRAPPABLE ▲CO XYZ OPERATES THREE$8.6BVC-SCALE ▲COMPANY X BUILDS THE$260MBOOTSTRAPPABLE ▲
Market sizing // No signup // Free
How big is your idea, really?
One sentence in. Sourced TAM/SAM/SOM and a fundability verdict out.
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Recent verdicts
All filings →| Idea | TAM | Verdict |
|---|---|---|
| I want to calculate for Mexico de TAM for ROIvolution , tool | $1.96B | BOOTSTRAPPABLE |
| i want to find optical interconnect makrt for sterlite techn | $6.0B | VC-SCALE |
| KERESLET–KÍNÁLAT Egy olyan B2B kereskedelmi vállalkozást sz | $520M | BOOTSTRAPPABLE |
| An AI-powered interview tool designed to help candidates pra | $1.3B | BOOTSTRAPPABLE |
| An AI-powered voice enabled interview designed to help candi | $3.6B | CROWDED |
| an AI-powered voice enabled interview designed to help candi | $89M | TOO NICHE |
| Energy Conditioning Hardware and ESG Reporting Software | $16B | VC-SCALE |
| custom ai books, where the entire story and illustrations ar | $1.4B | BOOTSTRAPPABLE |
| Co XYZ operates three businesses in subsea infrastructure: o | $8.6B | VC-SCALE |
| company X builds the sensing layer for subsea infrastructure | $260M | BOOTSTRAPPABLE |
Free AI TAM calculator
Free AI TAM, SAM and SOM calculator for founders
Tamfinder is a free TAM / SAM / SOM market sizing tool. Paste a one-sentence startup idea and get a sourced Total Addressable Market, Serviceable Addressable Market, and Serviceable Obtainable Market — plus a fundability verdict, competitors, and citations. No spreadsheet theater.