Glossary

Match

Two listings Vessim has decided show the same product. Decided by the photo, not the title. Both photos are always shown, so you can check the match yourself in half a second. As of October 23, 2026, 9 of the 376 products in the Vessim index are matched across more than one listing.

Updated October 26, 2026In the full glossary →

Fingerprint · the same photo0 bits apart
33b6 6f5b 2204 91f2
33b6 6f5b 2204 91f2

Merged: “12.5 M Durable Flagpole Halyard Rope Flags Pole Rope Nylon Braided Cord White”

Hamming distance · a near miss14 bits apart
6337 9cd8 9262 26e6
629f 98b0 a662 e6a6

Kept apart, same title: “Magnetic Phone Case Stand Drop-proof”

Why it matters here

At Vessim.

A match is what turns many listings into one answer with every price.

How it worksThe whole method, from a photo to every price.
Put it to work

Now say it your own way.

You don't need any of these words to search. Describe what you want, and we'll find the cheapest one that fits.