# Product-market fit > (in Lean startup) Product-Market Fit is the degree to which a product satisfies a strong market demand. (in ) Product-Market Fit is the degree to which a product satisfies a strong market demand. [마크 앤드리슨](https://wiki.g15e.com/pages/Marc%20Andreessen.txt)의 정의: > Product/market fit means being in a good market with a product that can satisfy that market.