StampSnap
Identify any stamp.
Know what it's worth.
StampSnap is an AI stamp identifier and value scanner. Photograph any postage stamp and StampSnap tells you what it is — origin, era and details — then estimates what collectors might pay. No catalogue, no expertise needed.
StampSnap
What is StampSnap?
StampSnap is the fastest way to identify a stamp and check its value. Point your camera at a stamp and the app recognises it and returns an estimated price range — perfect for inherited stamp collections, flea-market finds, album clear-outs and curious hobbyists who want to know what a stamp is really worth.
How StampSnap works
Snap
Take a clear photo of any postage stamp — new or old, foreign or domestic.
Identify
StampSnap's AI recognises the stamp and shows its likely origin, year and key details.
Value
Get an instant estimate of what collectors might pay, so you know what you're holding.
Who StampSnap is for
Inherited a collection?
Sort through an inherited stamp album in minutes and spot which stamps are worth keeping or selling.
Buying & selling?
Check a stamp's value before you buy at a market or list it online — no dealer visit required.
New to stamps?
Learn what each stamp is as you go. StampSnap turns a shoebox of stamps into an organised, valued collection.
StampSnap FAQ
Is there an app to identify stamps?
Yes — StampSnap identifies stamps from a single photo using AI, so you don't need a catalogue or expert knowledge to know what a stamp is.
How do I find out what my stamp is worth?
Take a clear photo in StampSnap and it returns an estimated collector value alongside the stamp's identification — ideal for inherited collections and market finds.
Is StampSnap free?
StampSnap is free to download and includes free scans. An optional premium subscription unlocks higher daily limits.
What phones does StampSnap support?
StampSnap launches first on Android via Google Play, with iOS planned later.
Free stamp collecting guides
How to identify a stamp
The six clues on every stamp — country, denomination, portrait, perforations, watermark and postmark — and how to read them.
How much is my stamp worth?
The seven factors that decide stamp value, and honest advice on when a stamp is worth selling.
10 of the world's most valuable stamps
From the $8.3M British Guiana 1c Magenta to the Inverted Jenny — why tiny paper sells for millions.
StampSnap is
almost here.
In final testing now. Be first to know the moment it lands on Google Play.