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Zwaptz

Stop buying. Start swapping.

Find out what your stuff is worth. Then get something you want for it.

Photograph something you no longer want and Zwaptz works out what it is, puts a value range on it, and tells you how confident it is in that number. That part works today — go and try it on something in the room you are sitting in.

Value something nowBacker? Enter your code

Valuing something needs no account at all — go and try it. While the campaign runs, accounts are for Kickstarter backers, and a code turns your valuations into a vault you can trade from.

Swaps end with two people meeting, so the useful question is what is close enough to go and collect.

Go Pro Hero 11 black

A recent appraisal

Go Pro Hero 11 black

Electronics · condition: good

Valued at

$200–$300

Low · 50%
A second-hand wristwatch standing upright on a dark surface, its worn leather strap visible.

Three steps, and the second one is the good bit

  1. A phone lying face down on a dark table beside a second-hand camera.

    01

    Photograph it

    One photo of the thing itself. No form to fill in, no category tree to climb, no price to guess at.

  2. A small brass balance scale on a dark surface, both pans empty and level.

    02

    Watch it resolve

    Zwaptz works out what the item actually is and reveals a value range with its confidence — along with whatever comparable sales it could find, and a plain statement when it could not find any.

  3. Two people exchanging wrapped parcels, cropped at the shoulders.

    03

    Trade it for something better

    Your appraised things sit in your vault. Anything of comparable value is a swap you can propose.

What happens underneath, including what is not finished

A hand holding a working but unloved food mixer over an open kitchen bin, paused.

What people swap

Anything with a second-hand value. Pick a category to see what is listed in it right now.

Recently appraised

Everything below is demonstration data seeded into this build, and the images are stand-ins rather than photographs of real items.