Kartadum is open for testing. All features are available and cards you add will stay.
Payments are live — this is real money.
Join now. We're still refining the details.
Why Kartadum?
European collectors still juggle Facebook groups, US marketplaces, and spreadsheets. Kartadum replaces the patchwork with one platform built for how you actually collect.
Challenge
Most deals still happen in Facebook groups and DMs. A profile photo and a "legit check" are the only protection when money or valuable cards change hands.
Solution
Funds stay secure until delivery is confirmed. Seller reputation, formal claims, and EU-aligned returns — protection for buyers and sellers, not just good intentions.
Challenge
Refractors, parallels, numbered variants — identifying cards and looking up values slows down every collector, especially when building a large inventory.
Solution
Point your camera at a card. OCR and AI matching against millions of catalog entries fill in player, set, variant, and market estimate — then straight into your collection.
Challenge
Buy on one marketplace, sell on another or in a Facebook group, track prices in a spreadsheet, trade in a group chat, and hunt cards in another tab. Nothing talks to anything else.
Solution
Four transaction types, collection manager, wishlist, liked listings, and market analytics in a single European platform. One login. One currency flow. EU logistics built in.
Free. About two minutes. No credit card required.
Snap a card → AI identifies it → set condition. Add a wishlist → get alerts for cards you are hunting.
List a card, place a bid, or accept an offer — your first deal takes minutes.
Browse the marketplace — or sign up free and start building your collection.
Every marketplace deal uses escrow. The seller is paid only after delivery is confirmed — with seller reputation and formal claims if something goes wrong.
Checkout completes and your payment is secured.
The platform protects both buyer and seller until the deal is done.
Delivery is confirmed before money moves on.
Payout happens only after receipt — not on blind trust.
Start free. Upgrade to a membership when it makes sense for you.
Yes. Every transaction uses escrow — the seller is paid only after delivery is confirmed. Seller reputation and formal claim handling reduce anonymous selling.
Listing is free on every plan. A marketplace fee applies only when a sale completes — rates vary by plan. See the pricing page for current fees and subscription options.
Yes. Kartadum supports EUR, CZK, PLN, GBP, SEK, and more — without hidden conversion markups.
A feature that identifies your card from a photo using OCR and AI image matching. It fills in name, set, variant, and market estimate automatically.
Swap card for card, propose bundles, or add cash. Escrow protects both sides until each party receives their cards — safe exchanges without blind trust.
Yes. We are an EU-native platform. GDPR, EU consumer protection, and EU invoicing are built into the product from day one.
