Tamfinder market filing
Global
Jul 17, 2026
Size of korea market not the whole world
TAM // TOTAL ADDRESSABLE MARKET
SAM // SERVICEABLE ADDRESSABLE MARKET
Low confidenceSOM 3YR // SERVICEABLE OBTAINABLE MARKET
Cannot grade an idea that has not been described
The submission contains a geography preference ('Korea market') but no product, service, or industry category. Without knowing what is being sold, to whom, and at what price, every number in this report would be fabricated. The single weakest link in this pitch is the pitch itself: there is no pitch. Resubmit with a specific product category, a defined customer segment, and a pricing model, and a real analysis becomes possible.
Key risk
No product or customer was defined, so no market exists to size.
TAM // TOTAL ADDRESSABLE MARKET
$0
No product category or industry was specified; market cannot be sized without a defined business.
SAM // SERVICEABLE ADDRESSABLE MARKET
Low confidence$0
No segment, business model, or customer defined; SAM calculation is impossible.
>Methodology
TAM TOP-DOWN
No industry vertical, product category, or customer type was provided in the startup idea field. The research evidence block returned only a clarification request with no usable market figures. Without a defined category, no top-down industry report can be narrowed to an honest scope. All figures default to zero pending resubmission with a real idea.
Undefined category x undefined price = $0
TAM BOTTOM-UP
Bottom-up sizing requires a customer count and a unit price. Neither was provided. South Korea's total population of approximately 51 million and GDP per capita of roughly $33,000 USD are real anchor points, but without knowing which subset of that population is a buyer, or what they would pay, no credible bottom-up estimate can be constructed.
Undefined buyers x undefined price = $0
SAM FILTERS
SAM filters require a business model, a distribution channel, and a geographic scope to apply percentage haircuts to TAM. The submission specified Korea as geography, which would normally allow a regional filter, but no business model or segment was defined. Assumed Korean internet penetration of roughly 97 percent and B2C vs. B2B split cannot be applied without a product category.
$0 TAM x undefined segment share = $0
SOM BUILD
SOM requires a sales motion, a competitive set, and a ramp timeline. None of those inputs exist here. A competent new entrant in Korea typically captures 0.5 to 2 percent of SAM in year three, depending on competitive density and sales cycle. That range applied to zero yields zero. The framework is ready; the inputs are not.
$0 SAM x 1% year-3 share = $0
Competitors // Threat map
| Name | Funding | Positioning | Threat |
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Sources
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