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ThriftInventory
Works in ChatGPTWorks in Claude

Bought it?
Just say so.

Send a photo and a sentence to ChatGPT or Claude. It works out what you found and what it's worth, writes the ad in English and Dutch, and keeps your stock list up to date.

Free for your first 50 items. No credit card.

Add this. €1 at the Kringloop, sleeve has a small tear.

Made for what's in the crates

  • Books
  • Vinyl
  • CDs
  • Cassettes
  • DVDs
  • Blu-ray
  • Games

Ads ready for Marktplaats, Vinted, Discogs, bol.com, eBay and more.

Three steps. Then back to digging.

You talk, your chat does the homework, and your inventory keeps itself.

  1. Snap it and say it

    “Bought these three records for €5 at the flea market.” Add a photo of the covers if you like.

    3 records, €5 total, flea market

  2. Your chat does the homework

    ChatGPT or Claude identifies the exact edition, checks sold prices and writes listing text in English and Dutch.

    Edition foundWorth about €18–25Ad in EN + NL
  3. It's all saved

    Title, barcode, condition, details, value and photos land in your inventory. Record the sale later in one sentence.

    Sold€22 · +€21

Your stall.
Your sign.

Your logo, name and colours appear on your team sign-in page, on the ChatGPT and Claude connection screens and throughout the app. Your partner signs in to your shop.

  • Invite links for team members
  • Every change shows who made it, and from where
  • Your colours on the Excel export too

A little help with your stock

Works in ChatGPT and Claude

Connect in two clicks. You use your own chat subscription; we never see your conversations.

Built for small teams

Invite a partner. Everyone has their own sign-in and every change shows who made it, from where.

Your data stays yours

Each workspace is isolated at the database level. Hosted in Frankfurt (EU).

Export any time

Download everything to Excel whenever you want. Take your stock list with you.

Simple prices

Prices include VAT. You use your own ChatGPT or Claude account, so there are no AI costs from us.

Free

€0

  • Up to 50 items
  • 1 member
  • ChatGPT and Claude
  • Your logo and colours
  • Excel export
Start free

Good questions

Do you see my chats?

No. You use your own ChatGPT or Claude account, and we never see your conversations.

Are there AI costs on top?

Not from us. The research happens in your own chat subscription.

Where is my data stored?

In Frankfurt, in the EU. Each workspace is isolated at the database level.

Can I take my stock with me?

Yes. Export everything to Excel at any time.

Next Sunday, just say what you bought.

Start free with 50 items