BrandSeal
A reverse-image-first authenticity app: snap a product photo or paste a listing URL and get a side-by-side comparison against the brand's official imagery, with a confidence score and known-fake list.
luxury handbag and sneaker buyers, supplement and beauty shoppers, and parents researching baby gear
- Snap-or-paste check that compares a listing's images to the brand's official product photos
- Side-by-side visual diff highlighting texture, stitching, logo placement, and packaging tells
- Community-sourced fake database with 50,000+ flagged SKUs refreshed weekly
- Save and track listings to get alerts if a product is later flagged as counterfeit
Luxury dupes and supplement knockoffs are spiking on Amazon, TikTok Shop, and Temu; shoppers have no portable tool to verify a specific SKU before paying.
Crowded but real demand: Entrupy, LegitApp, Legit Check, CheckCheck, Real Authentication, TrueSo, HonestChecks, and SupplementGuard AI all operate in this space, and AI-deepfake supplement scams are proliferating.Home | LegitApp | Your Trusted Partner in Luxury Authentication ↗HonestChecks — AI-Powered Supplement Verification ↗How Are AI-Generated Deepfake Ads Being Used in Supplement Scams? ↗
Saturated market — direct comparators include Entrupy, LegitApp, Legit Check (CheckCheck), Real Authentication, TrueSo, HonestChecks, SupplementGuard AI, and Vrai AI; a 2026 head-to-head already exists.Entrupy vs LegitGrails vs Real Authentication (2026) ↗Home - Entrupy ↗TrueSo — AI Luxury ID ↗
Clear WTP: TrueSo charges $7.99/mo, $39.99/yr, or $59.99 lifetime for counterfeit detection; Entrupy's B2B tier is $299+/month; CheckCheck charges per-auth for one-off buyers.TrueSo — AI Luxury ID ↗Pricing - Entrupy ↗Which apps can help me avoid buying fake sneakers or luxury items ↗
Counterfeits are a structural problem now amplified by generative AI (deepfake celebrity supplement ads); brand-side tagging (NFC/blockchain) is coming but won't displace consumer-side tools soon.How Are AI-Generated Deepfake Ads Being Used in Supplement Scams? ↗
Hard to build well: Entrupy requires specialized hardware + years of training data and high-res capture; TrueSo limits 'Spot the Fake' to the most-faked references only, implying accuracy on long-tail SKUs is poor; URL scraping across Amazon/Temu/TikTok Shop is brittle.Home - Entrupy ↗TrueSo — AI Luxury ID ↗