Grade Every Sports Card Before You Pay to Submit
Baseball, basketball, football, hockey and soccer — GradingMetric's AI predicts your real grade odds across PSA, BGS, CGC and SGC, then tells you whether to submit or hold. Stop spending grading fees on cards that won't pay you back.
Grade Your Sport
See how GradingMetric works for your cards — from modern rookies to vintage stars. Every sport, every era.
Topps Chrome & Bowman rookies, vintage Hall of Famers, Ohtani parallels.
Prizm & Select rookies, vintage stars, color parallels and numbered cards.
Panini Prizm & Donruss rookies, autos, and modern inserts.
Upper Deck Young Guns, vintage O-Pee-Chee, Gretzky & Orr classics.
Prizm & Topps Chrome UCL rookies, Messi & Ronaldo, vintage stickers.
Why Grade Your Sports Cards?
A rookie in PSA 10 can be worth 5x-20x the same card in PSA 9. GradingMetric shows the odds of every grade before you commit a submission fee.
Off-center rookies and soft corners cost full grades. The AI measures centering, corners, edges, and surface from your photos so you don't submit a hidden PSA 8.
Grader Fit Scores show whether PSA, BGS, CGC, or SGC gives your card the best shot — a card that's a PSA 9 might be a CGC 9.5.
Ready to Grade Your Sports Cards?
Upload a front and back photo and get an AI grade prediction in seconds across PSA, BGS, CGC, and SGC. Start with 2 free credits, no credit card required.