Fragrance dupes, match scores, and your Scent Report
Straight answers to what people ask before they trust a match: how we decide two fragrances are dupes, what the score means, what the paid Scent Report gives you over the free finder, and how a dupe differs from a counterfeit. For the full method, see how we match dupes.
Finding dupes and match scores
How the finder works, what the percentage means, and where the note data comes from.
How does Dupejoy find a dupe for a fragrance?
Search any designer or niche perfume in the finder and Dupejoy compares its accord profile, the amber, woods, citrus, musk, gourmand and floral accords that make it recognisable, against affordable fragrances. The scents that share the same key notes through the heart and base are the dupes we surface, each with a match score and the price gap. We match on notes and accords, never on names.
What does the match score actually mean?
It is how much of the original's key note structure the dupe shares, on a 0 to 100 scale. A 90 percent match reads very close on skin; a 75 percent match captures the main idea with some differences in the dry-down. We only publish matches of 60 percent or higher. The score measures shared notes, it is never a claim that two fragrances are identical.
Where does the note and accord data come from?
From licensed fragrance databases and community-cited note breakdowns, which we verify on an ongoing basis. Prices are the typical retail price at the time of review, and because scents reformulate over time we date our reviews rather than pretending the data is fixed forever. This data was last reviewed in September 2026.
Why isn't there ever a 100 percent match?
Because no two different perfumes are the same fragrance. A dupe shares the key notes that make a scent recognisable, but the raw materials, the longevity, the projection and the way it unfolds over hours can differ. A strong match gets you the signature everyone notices for a fraction of the price; it does not clone the original molecule for molecule.
The free finder vs the paid Scent Report
Two different tools. One matches a single bottle, the other decodes your whole taste.
What is the difference between the free finder and the Scent Report?
The finder answers one question: what is the affordable dupe for this specific fragrance. The Scent Report answers a bigger one: what is your taste, and what should your whole collection look like. You take the free scent quiz, and the report decodes your taste into a scent identity with a matched dupe for every kind of bottle you would love. The finder is per-fragrance; the report is about you.
What is inside the Scent Report?
A personalised seven-page report: your scent type, an eight-accord colour palette of your taste, your place on the fragrance wheel, your scent pyramid, a how-to-shop guide, a plain-language notes glossary, your celebrity or K-pop scent twin, a wardrobe of signature scents each paired with an affordable dupe, your total savings versus the designer originals, and a downloadable PDF. It is built entirely from your own answers, so no two reports are the same.
How much is the Scent Report, and is it a subscription?
You see your free profile straight after the quiz, then you can unlock the full report for a one-time 9.99 dollars. It is not a subscription, there is no recurring charge, and the PDF is yours to keep forever.
Is the Report's matching as reliable as the finder's?
Yes, it runs on the same note-based engine. Every dupe in your report is grounded in shared fragrance notes and accords, not marketing words, and the same honesty rule applies: a dupe shares an original's key notes and is never billed as identical.
Dupes vs counterfeits
A dupe is a legal, original perfume that happens to smell similar. A counterfeit is a fake. They are not the same thing.
Is a fragrance dupe the same as a counterfeit or a fake?
No, and the difference matters. A dupe is a legitimate fragrance, made and sold by its own brand under its own name, that happens to share key notes with a more expensive scent. A counterfeit fraudulently copies another brand's name, bottle and packaging to pass itself off as the original. Dupejoy only ever lists real, independently branded fragrances. We never point you to a fake.
Are fragrance dupes legal to buy?
Yes. When you buy a dupe you are buying a different brand's own perfume, not a knockoff of someone's trademark. A scent's note composition is generally not protected the way a brand's logo, name and packaging are, which is why a house can build a fragrance in a similar style and sell it openly. A counterfeit, which copies the branding to deceive, is the illegal thing, and that is exactly what a dupe is not.
Will a dupe actually smell like the original?
It will share the signature that people recognise, the key notes running through the heart and base, which is the part most people register. Where it can differ is in the finer materials, how long it lasts, how far it projects, and how the dry-down evolves over several hours. For the impression everyone notices, a good dupe gets you most of the way there.
Will people be able to tell I'm wearing a dupe?
In everyday wear, what people notice is the signature accord, and a strong match reads as the same idea. Someone smelling closely over the course of a full day might catch differences in the dry-down or longevity, since those are where dupes and originals tend to part ways. We tell you the match score up front so you know how close a given dupe really gets.
Independence and trust
How Dupejoy stays free, and why the affiliate links never move the matches.
How does Dupejoy make money?
Dupejoy is free. We earn an affiliate commission when you buy a fragrance or a dupe through one of our links, at no extra cost to you, the same price you would pay anyway. We are an Amazon Associate and we work with fragrance and dupe-brand affiliate programs. The full breakdown is on the how we make money page.
Do the affiliate links bias which dupe you recommend?
No. The note data decides which dupe we surface and the match score it earns; the commission never does. No brand can pay for a better match, a higher spot, or a place in your Scent Report. Rigging the matches would break the only thing the site is for, so we don't. We also don't sell your data.
How do you handle claims about what celebrities wear?
Carefully, and in the open. Most of what circulates about a celebrity's or K-pop idol's fragrance is pieced together from interviews and fan sleuthing, so we label every attribution as reported or confirmed rather than presenting a guess as fact. Nothing on a celebrity page implies that the star endorses Dupejoy or the dupe.
Still deciding?
Search any fragrance for its affordable match, or take the free scent quiz to decode your whole taste and get a dupe for every bottle.