01 — Overview
The Idea
Vintage & Secondhand Clothing Authenticator gives buyers a trusted second opinion before they commit to a purchase. They submit photos of the listing, the item's claimed brand, and the asking price — and within 24 hours receive an authentication report: real or fake, condition grade, fair market val...
Target Customer
Online shoppers buying vintage and secondhand clothing on Depop, eBay, Vinted, and Vestiaire who fear buying counterfeits or misdescribed items
Core Problem
The secondhand luxury and vintage clothing market is filled with fakes, heavily worn items described as excellent condition, and wrong sizing. Buyers have no way to verify an item before paying. Returns are difficult and disputes take weeks to resolve.
Core Technology
Photo analysis AI, human expert review network, authentication certificate generation, browser extension for in-platform use, API for marketplace integration
Business Model
Pay-per-authentication ($15 standard, $29 express 2hr), Subscription ($29/mo, 10 authentications), Marketplace API licensing ($500+/mo)
02 — Market Opportunity
Market Size
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