DesignerbagZ vs BrandCheck

DesignerbagZ is the only platform in the pre-loved luxury market that applies Dual Authentication to every piece by in-house experts and independent authentication by globally wellknown experts such as Zeko or Bababebi. This ensures a lifetime authenticity guarantee and an unmatched level of Buyer protection. Each certificate is verifiable both before and after purchase and adds long-term value. While less than 3% of listings on global resale platforms include independent authentication, we apply Dual Authentication to 100% of our curated icons, setting a new standard in certified luxury. Our focus is on modern, investment-worthy models: refined, relevant, and aligned with today’s luxury standards. Everything is our own stock, allowing full quality control and the sharpest pricing. Each listing is documented with an average of 35 high-resolution photos and a 360° video, offering up to 74% more visual detail compared to the industry standard. DesignerbagZ ships worldwide with insured and discreet delivery. Each order is wrapped in luxurious signature packaging and dispatched with trusted premium couriers. Dual Authentication, in-house and independent, ensures full Buyer protection with every purchase. Own your icons. Certified luxury. Curated for you.

Fake or real? Run a legit check before you pay: photograph the item and the AI reads the serial number, the stitching and the hardware — across 164 brands. HOW IT WORKS 1. Photograph the item: full view, label or serial plate, stitching close-up, hardware. 2. Pick the brand. The AI compares what it sees against how that brand actually manufactures. 3. Get a verdict in under a minute — Likely Original, Likely Fake or Inconclusive — with a report you can share by link or save as PDF. WHAT A SERIAL NUMBER CHECK COVERS • Serial and date codes — format, font, placement, plausibility for the model • Stitching — evenness, spacing, angle, thread quality • Hardware — engraving depth, finish, weight, fastening • Logos and lettering — proportions, kerning, placement • Materials — leather grain, fabric weave, lining • Labels and tags — print quality, wording, sewn-in position 164 BRANDS ACROSS 10 CATEGORIES Luxury — Balenciaga, Bally, Bottega Veneta, Burberry, Celine, Chanel, Chloe, Church's, Comme des Garçons, Common Projects, Dior, Dolce & Gabbana, Fendi, Givenchy, Golden Goose, Goyard, Gucci, Hermes, Hogan, Loewe, Louis Vuitton, Maison Margiela, Miu Miu, Prada, Rick Owens, Santoni, Tod's, Valentino, Versace, Yves Saint Laurent (YSL) Premium — 7 For All Mankind, Arc'teryx, Away, Calvin Klein, Canada Goose, Coach, Columbia, Diesel, Eastpak, Fjällräven, Furla, G-Star, Herschel, Hugo Boss, Jack Wolfskin, JanSport, Kate Spade, Lacoste, Levi's, Longchamp, Mammut, Marc Jacobs, Michael Kors, Moncler, Patagonia, Ralph Lauren, Rimowa, Samsonite, Stone Island, The North Face, Tommy Hilfiger, Tory Burch, True Religion, Tumi, Under Armour Sneakers and footwear — Adidas, Allbirds, Asics, Birkenstock, Brooks, Clarks, Converse, Crocs, Dr. Martens, ECCO, Geox, Hoka, Jordan, KEEN, Merrell, New Balance, Nike, On Running, Puma, Reebok, Salomon, Skechers, Timberland, UGG, Vans, Veja, Yeezy Watches — Audemars Piguet, Breitling, Cartier, Grand Seiko, Hublot, IWC, Jaeger-LeCoultre, Omega, Panerai, Patek Philippe, Richard Mille, Rolex, Tag Heuer, Tissot, Vacheron Constantin Streetwear — Amiri, BAPE, Carhartt, Champion, Dickies, Ellesse, Fear of God, Fila, Kappa, Off-White, Palm Angels, Stussy, Supreme Jewelry — Boucheron, Bulgari, Chopard, David Yurman, Harry Winston, Pandora, Pomellato, Swarovski, Tiffany & Co., Van Cleef & Arpels Electronics and audio — Apple, Beats, Bose, Fitbit, Garmin, JBL, Marshall, Samsung Galaxy Buds, Sennheiser, Sony Audio Perfume — Amouage, Byredo, Creed, Diptyque, Frédéric Malle, Jo Malone London, Le Labo, Maison Francis Kurkdjian, Penhaligon's, Tom Ford Beauty Beauty and skincare — Charlotte Tilbury, Drunk Elephant, Estée Lauder, Fenty Beauty, Guerlain, La Mer, Lancôme, MAC Cosmetics, Olaplex, SK-II Eyewear — Carrera, Oakley, Persol, Ray-Ban WHY IT SAYS "INCONCLUSIVE" Photographs do not settle every question. Light hides stitching, an angle hides hardware, some replicas are genuinely good. About a third of checks come back inconclusive, and we say so instead of inventing a confident answer. When a serial number check cannot be completed from your photos, the report names the missing signal and what to reshoot. PAY PER CHECK, NO SUBSCRIPTION First check free, no account needed $2.99 — one check $11.99 — five checks $17.99 — ten checks $39.99 — fifty checks, $0.80 each WHO USES IT → Buyers on Vinted, Grailed, Vestiaire, Poshmark and eBay, deciding from a seller's photos → Resellers running a legit check before listing, to avoid returns and disputes → Thrift and vintage hunters, and anyone handed a "designer" gift → Sneakerheads doing a serial number check before a trade Photos stay in your history until you delete them, and card data is never stored. A serial number check is not a certificate of authenticity and does not replace a professional appraisal — it reports what your photographs support. Three photos, one minute, 164 brands. Fake or real — find out before the money leaves your hands.