Dupe Detective is in open beta — the verified-brand registry is still growing, so some checks won't have an official match yet.
Dupe Detective — a squirrel detective in a deerstalker cap holding a magnifying glass, beside the Home, Submit Cases, Case Archive and About Us menuHomeSubmit cases — check a productCase archive — browse the indexAbout us — how it worksDetect a dupe nowExplore further — trending dupes
Sign in

No account needed

Look up a product

Name a product and we'll show what we already have on it — verified places to buy the real one, plus look-alikes we've logged. For a full report on the exact pack in your hands, photograph it here.

Tired of buying fakes? So are we

Every listing you send makes the next shopper’s check better. Sign in first and we’ll credit your submissions to you, so you can see which ones made it into the database. You supply the link and photos — the score always comes from our engine and the verified original, never from what anyone claims about a seller. Sign in to get credit.

We store what you type so we can prioritise coverage. No email required.