Your Sports Card Collection.
Managed Like a Portfolio.
Cardfolio IQ™ brings institutional-grade intelligence to sports card collecting. Track value, spot trends, and make smarter moves with AI-powered sports card analytics, grading insights, and real-time pricing—whether you own 10 cards or 10,000.
Portfolio Overview & Card Gallery
Portfolio Overview
$8,250.00
Total Return
+$1,842 +28.7%
Holdings
2023 Prizm Color Blast Patrick Mahomes II
PSA 10
$1,240
+18.4%
2019 Panini Prizm Ja Morant RC
PSA 10
$890
+15.1%
2020 Topps Chrome Mike Trout
PSA 9
$620
-3.2%
2022 National Treasures LeBron James
PSA 8
$3,400
+24.7%
2018-19 Panini Prizm Luka Doncic RC
BGS 10
$2,100
+9.8%
Patrick Mahomes II
2023 Prizm Color Blast · PSA 10
After 30 years as a collector, I kept asking the same question every serious collector asks — what is my collection actually worth right now, and where is it headed?
Spreadsheets, notebooks, and gut instinct only get you so far. The sports card market moves fast — values shift overnight, graded populations change, and the difference between a smart hold and a missed exit can be thousands of dollars. Collectors and investors deserve better tools.
That's why I built Cardfolio IQ. A platform that brings institutional-grade portfolio intelligence to every collector — whether you're managing a handful of prized rookies or a six-figure investment collection. Real-time valuations, AI-powered trend analysis, and a clean dashboard that finally makes your collection feel like the asset it is.
This isn't just software. It's the tool I always wished existed.
Greg M. — The Founder
Collector & Founder, Cardfolio IQ · 30+ Years in the Hobby
Platform features
Everything Your Sports Card Portfolio Needs to Perform: AI Intelligence, Tracking, and Analytics
Four powerful tools, one unified platform. Built for collectors who think like investors.
AI Intelligence Platform
ProOur AI analyzes millions of data points to surface insights, predict value trajectories, and flag opportunities before the market moves.
Portfolio Tracker with Real-Time Valuations
FreeTrack every card you own with real-time valuations, cost basis, unrealized gains, and performance benchmarks — just like a stock portfolio.
Analytics Tools: Grading Trends, ROI, and Market Data
ProDeep-dive into grading trends, population reports, ROI calculators, and comparable sales data to understand what drives value.
Market & Trends
ProLive market pricing, trending players and sets, and investment opportunity signals delivered in real time.
How it works
From first card to full portfolio in minutes
Add Your Cards
Search our database of millions of cards. Add by player, set, year, grade, or scan. Your collection is live in seconds.
Track & Analyze
Watch valuations update in real time. Explore analytics, compare to market benchmarks, and understand your portfolio's true performance.
Make Smarter Moves
AI-powered signals tell you when to hold, sell, or buy. Stop guessing — start investing with data.
"The AI predictions helped me time my Wembanyama rookie sale perfectly. Up 40% in 3 months."
Marcus T.
Basketball collector
"Card Scan Grader saved me from overpaying on a PSA 9 that was clearly an 8. Worth every penny."
Sarah K.
Vintage baseball investor
"Finally a platform that treats card collecting like the investment it is. The ROI calculator is a game changer."
Derek M.
Multi-sport collector
Join Early Access: Be First to Explore Cardfolio IQ
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Market Snapshot
Patrick Mahomes RC PSA 10
$1,240
Shohei Ohtani 2018 Topps
$890
Victor Wembanyama RC BGS 10
$4,200
Connor McDavid Young Guns
$620