Free card grading in your browser · No account
Should you grade
this card?
Photograph the front and the back of any trading card and get all four sub-grades plus an overall grade in about a minute. It is free, and you do not need an account to see it. The iOS and Android apps add PSA, BGS, and CGC estimates and the break-even math before you spend $25+ on a submission.
No account · No download · No credit card
Explore community-graded cards
Every card scanned and graded by a ZeroPop user. Live market values, sub-grades, and grade-population data across every major TCG and sports brand.
Browse the feed →The honest grading question
Slab it, or
sell it raw?
Every PSA submission costs $25 to $300+ and ties up your card for 60+ days. ZeroPop runs the math live: expected profit at every grade, break-even tier, total cost, and a clear recommendation. Stop submitting cards that come back PSA 8 and lose you money.
- → Predicted PSA grade with confidence score
- → Expected profit at PSA 10, 9, 8, 7, 6, 5
- → Break-even grade you need to clear
- → Best submission tier (Value, Bulk, Economy, Express)
- → One-tap pivot to sell raw on eBay if the math doesn't work
What you get
The only card grading app with real ROI math.
Other AI grading apps stop at a predicted grade. ZeroPop tells you what to do with it (submit, sell, or wait) and tracks every card's value over time.
Slab-or-Sell ROI Calculator
Every scan ends with one answer: should you grade this card or sell it raw? See expected profit at every PSA tier, the break-even grade, total cost, and the recommended submission level before you spend a dime.
PSA / BGS / CGC Grade Estimates
Predicted grades across all three major grading companies with confidence scores. BGS sub-grades, label tier (Black, Gold, Silver), and PSA 10 centering eligibility flagged automatically.
Sub-Grade Breakdown (1 to 10)
Every card gets four sub-grades: Corners, Edges, Surface, and Centering. Plus a written ZeroPop Analysis explaining exactly where the condition issues are.
Portfolio & Price Tracking
Track total collection value over time with interactive charts, cost basis, P&L per card, biggest movers, and live eBay sold-comp pricing.
Set Tracking & Completion
Track owned vs total cards for any set, see completion percentage, and discover sets automatically from your scans. Pokémon, MTG, Yu-Gi-Oh!, and sports.
Ask Scout Anything
ZeroPop's AI card assistant answers questions about grading, values, and your collection in plain language, right inside the app.
Share Grade Cards
Turn any scan into a shareable grade card with your sub-grades and PSA/BGS/CGC estimates baked in, ready for social.
eBay Sell Tools
Auto-generated listing titles and descriptions, live eBay listings and sold comps, estimated net payout after eBay/PayPal fees, and a one-tap sell flow.
Free · No account
Grade your first card free.
No account, no download, no waiting. Photograph the front and the back and get all four sub-grades back in about a minute.
or get the app
Built for serious collectors.
How it works
Three steps. One decision.
Scan
Point your iPhone at any trading card. The scanner detects it automatically and walks you through 4 capture angles in under 30 seconds.
Grade
ZeroPop returns sub-grades for corners, edges, surface, and centering, then predicts PSA, BGS, and CGC grades with confidence scores.
Decide
See expected profit at every tier and the break-even grade. Submit, sell raw, or hold. The math is on the screen.
Pokemon. MTG. Yu-Gi-Oh! Sports. All of them.
From the feed
Watch us grade live on TikTok.
Real grading wins, real fails, real submission math. Follow @zeropopapp for the latest pulls and PSA reveals.
Pricing
Start free. Upgrade when ready.
Free
- First card free, no account
- Unlimited card ID scans
- 2 grading scans per month
- Sub-grade analysis (C/E/S/Cn)
- Front & back scanning
- Collection binders
- Cloud sync
Lite
- 3-day free trial
- 40 scans per month
- Centering analysis
- Defect analysis
- Set tracking & checklists
- Share grade cards
Pro
- 150 scans per month
- Everything in Lite
- Market pricing & card values
- Portfolio tracking & P&L charts
- Cost basis & gain/loss per card
- eBay listings & sell tools
- Submission ROI calculator
- Variant & error detection
- Share without watermark
Annual plans save 33%
Ultra
- 500 scans per month
- Everything in Pro
- PSA / BGS / CGC grade estimates
- Defect map schematic
- Error location annotations
- CSV export
- Custom share themes
Annual plans save 33%
Questions
Common card grading app questions.
Is ZeroPop a real card grading app?+
ZeroPop is an AI-powered card grading app for iOS, Android, and the web that predicts what PSA, BGS, and CGC will grade your card before you submit. It is not an official grading company. The predictions are AI estimates that have proven accurate against real submission results across thousands of scans. Use it to decide which cards are worth the $25+ PSA fee and which to sell raw.
How accurate is AI card grading vs a real PSA grader?+
ZeroPop's sub-grades for corners, edges, surface, and centering are calibrated against thousands of real PSA results. For most modern cards, the predicted grade matches the final PSA grade within ±0.5 of a point. The centering analyzer measures the same L/R and T/B ratios PSA uses, so PSA 10 eligibility is highly reliable.
Should I grade this card? How do I decide?+
ZeroPop calculates the expected profit at every PSA tier (10 down to 5), the break-even grade you need to clear, and the recommended submission level (Value, Bulk, Economy, etc.). If the break-even grade is higher than what your card scans, the app recommends selling raw instead.
Can I grade a card without an account?+
Yes. One card is free in your browser with no account at all: no sign-up, no email, no card details. Photograph the front and the back and the full grade comes back unblurred, overall plus all four sub-grades, in about a minute. An account (still free) only matters if you want the card saved to your collection so it follows you across devices.
Is ZeroPop free?+
Yes, and the first card needs no account: grade one card free in your browser, no credit card anywhere. After that, a free account includes unlimited card identification scans plus 2 grading scans per month with full sub-grade analysis, collection binders, and cloud sync. Lite ($3.99/mo) unlocks 40 scans, centering, defect analysis, and set tracking. Pro and Ultra add market pricing, P&L charts, eBay tools, PSA/BGS/CGC estimates, and CSV export.
What cards work with ZeroPop?+
Pokémon, Magic: The Gathering, Yu-Gi-Oh!, Baseball, Football, Basketball, Hockey, and Soccer. The card type classifier auto-detects the game and applies the right grading rubric. Vintage and Japanese cards are supported.
Does ZeroPop need an internet connection?+
Yes. The AR card scanner runs on your iPhone, but grading itself is performed on our secure servers for the highest accuracy. You'll need a connection to scan, see eBay pricing, and sync your collection across devices.
Want to just try it? Grade a card free, no account. Or read the ZeroPop blog for grading guides, ROI math, and PSA/BGS/CGC comparisons.
Stop guessing.
Start grading.
Know your card's grade before you submit to PSA, BGS, or CGC. Grade one card free in your browser with no account, then keep going on the free tier or on your phone.
Free · No account
Grade your first card free.
No account, no download, no waiting. Photograph the front and the back and get all four sub-grades back in about a minute.
or get the app
Not ready? Follow @zeropopapp on TikTok or subscribe on YouTube for grading wins, fails, and chase-card pulls.