Card Index: Scanner & Tracker

Scan Pokémon, sports cards, One Piece, and Yu-Gi-Oh! cards, track your portfolio, research the market, and make smarter collecting and investing decisions with Card Index.

Card Index is an all-in-one card scanner, collection tracker, market research platform, and personal AI assistant built for trading card and sports card collectors and investors.

Whether you collect Pokémon cards, One Piece cards, Yu-Gi-Oh! cards, or sports cards, Card Index gives you the data and tools you need to complete sets, monitor your portfolio, research your next purchase, and discover undervalued cards—all in one place.

YOUR PERSONAL COLLECTION AND MARKET ASSISTANT

Ask AI questions about your cards, portfolio, sets, and the broader card market.

Ask questions such as:

• Has this card increased in value over the last three months?
• Which cards am I missing to complete this set?
• What are the best-performing cards in my collection?
• Which cards have recently dropped in price?
• Is this card worth grading?

SCAN AND IDENTIFY CARDS

Use your camera to identify supported Pokémon, sports, One Piece, and Yu-Gi-Oh! cards. Quickly access card details, sets, variants, images, prices, and market data.

TRACK YOUR COLLECTION AND PORTFOLIO

Add cards to your collection, monitor your estimated portfolio value, track gains and losses, and understand how your holdings change over time.

ANALYZE PRICES AND RECENT SALES

Review recent sales, market prices, price ranges, historical trends, and comparable transactions to better understand what a card may be worth.

DISCOVER MARKET OPPORTUNITIES

Follow market movers, identify rising and falling cards, research pricing trends, and discover potential opportunities before you buy or sell.

MAKE SMARTER GRADING DECISIONS

Review card values and market data to determine whether a card may be worth professionally grading.

COMPLETE YOUR SETS

Browse every card within a set, identify the cards you are missing, and keep track of your collecting progress.

FIND BETTER DEALS

Compare prices and available listings to make more informed purchasing decisions.

Card Index helps Pokémon, sports card, One Piece, and Yu-Gi-Oh! collectors and investors understand what they own, what it is worth, and what may be worth watching next.

Collect smarter. Track your portfolio. Understand the market.

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