GradeThread

Is it authentic? Free brand authenticity checker

Shopping pre-owned designer or premium clothing? Upload clear photos of the item's brand label, logo, hardware, and stitching, and get an independent GradeThread read on how consistent it looks with a genuine example — no account, no cost. This is an AI ESTIMATE from photos, not a definitive authentication, legal opinion, or guarantee: it can't inspect materials in person or catch a high-quality counterfeit. Treat it as one trust signal before you buy.

Clear, well-lit close-ups of the brand label, logo, hardware, and stitching. No signup. This is an estimate, not a guarantee.

How it works

  1. 1

    Photograph the tells

    Capture the brand/main label, any logos, hardware (zippers, buttons), and close-up stitching — the details that separate genuine from fake.

  2. 2

    Upload up to four photos

    The authenticity pass checks the item against known, structured brand tells and returns a confidence-capped read: likely authentic, inconclusive, or red flags.

  3. 3

    Buy with more confidence

    Use the estimate as one signal — and get a full certified GradeThread grade with a shareable certificate when you list your own items.

Frequently asked

Can you tell if clothing is authentic from a photo?
Only partly. This tool gives an AI estimate of how consistent the visible logos, labels, stitching, and hardware are with a genuine example of the claimed brand. It cannot inspect materials in person, verify serial numbers, or reliably catch a high-quality counterfeit, so it's a confidence signal — not proof or a legal opinion.
Is the authenticity checker a guarantee?
No. It is explicitly an estimate, confidence-capped and disclaimer-bounded. GradeThread never issues an unqualified 'authentic' verdict from photos alone. For high-value items, use it alongside seller reputation, return policies, and in-person inspection.
Which photos work best for an authenticity check?
Clear, well-lit close-ups of the brand/main label (including any size, RN/CA, and care tags), the logo or embroidery, hardware like zipper pulls and buttons, and the stitching. Those carry most of the authenticity signal.
Do I need an account to check authenticity?
No. The free checker takes a few photos and returns an estimate with no signup. You only need an account when you want a full certified condition grade and a shareable certificate for items you're selling.

Ready to Grade Smarter?

Join resellers who trust GradeThread to standardize condition grading, build buyer confidence, and sell faster.