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Resale IQ

Inventory audit for resellers

Upload your current listings. See which ones are stale, priced above the typical asking range or missing key details, with a suggested next move for each.

Free tool

1. Add your listings

CSV, TSV or .xlsx, up to 5 MB. It is read in your browser and never uploaded.

Runs in your browser. Your sheet is not sent anywhere.

There is no public time-on-market data, so you set the cut-off.
The index holds EUR asking prices. Turn this off if your prices are in another currency.

Loading the price index…

Know what to buy next, not just the fees.

Check an item free →
How it works
  • Upload or paste your listings: title, price, days listed (or the listing date) and platform. Brand, size, condition, description and category sharpen the checks.
  • Set your stale cut-off. Rows at twice the cut-off count as very stale.
  • Read the dashboard, filter the table, download the audit as CSV.

Inventory audit questions

How is "stale" decided?

There is no public time-on-market series for second-hand platforms, so we do not invent a typical selling time. You set the cut-off. Rows at twice the cut-off count as very stale.

Where does the typical asking range come from?

From our public Secondhand Price Index: monthly P25 to P75 of observed asking prices on Vinted markets, by brand and by category. These are asking prices of live listings, not sales. The CSV is free to download under CC BY 4.0.

Is my file uploaded?

No. Everything runs in your browser. The only request is for the public price index file.

What do the suggested actions mean?

Reprice: the price is high for its range, or the listing is stale; the suggestion is the top of the typical range, or 10% off. Bundle: cheap items are easier to move together. Relist or refresh: bring a very old listing back to the top. Crosslist: stale on one platform, try a second. They are prompts, not guarantees.

Related calculators

A brand-level range is a rough guide. Resale IQ checks a specific model's demand and the most to pay for it.

See plans

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Inventory Audit Tool: Find Stale and Overpriced Listings