FitLens

FitLens is a mobile + web AI sizing assistant that predicts your best size across brands using a quick body scan and your real-world fit feedback. Users take two guided photos (or a short video) to estimate key measurements, then connect past purchases by importing order emails or manually entering what fit well/poorly. The app builds a personal “fit fingerprint” and maps it to brand-specific size charts and known quirks (runs small, short inseam, tight shoulders). FitLens also supports item-level recommendations: for a specific product page, it suggests size and flags likely problem areas (e.g., sleeve length). It’s realistic: it won’t promise perfect fit—just fewer bad buys—by showing confidence levels and alternatives (two sizes to try, or skip). Monetization can be B2C subscription plus affiliate revenue from partner retailers.