FitSignal

FitSignal is a mobile + web AI app that predicts the best size for a specific item (not just a brand) using a quick body scan, a few fit preferences, and real-world return/fit feedback. Users scan once, then paste a product link or upload a listing screenshot; FitSignal extracts garment measurements (when available), learns brand-specific quirks, and outputs a size recommendation plus a confidence score and “why” (tight in shoulders, long inseam, etc.). It also flags high-risk purchases (“runs small, inconsistent sizing”) and suggests safer alternatives with similar style. The app is realistic about uncertainty: when data is weak, it says so and recommends ordering two sizes only when it’s statistically likely to save time and money. Monetization is a freemium model with a paid tier for unlimited scans, retailer integrations, and return-protection insights.