Card Index: Scanner & Tracker

Scan cards, track your portfolio, research the market, and make smarter collecting and investing decisions with Card Index.

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

Whether you are completing a set, monitoring your portfolio, researching your next purchase, or looking for undervalued cards, Card Index gives you the data and tools you need in one place.

YOUR PERSONAL COLLECTION AND MARKET ASSISTANT

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

Privacy Policy: https://cardindex.com/privacy
Terms of Service: https://cardindex.com/terms

Recent changes:
- Fix whatnot scanner on older Android devices
- Single and bulk scanner speed improvements