PreGradeCards vs CardGrade
AI pre-grading with market intelligence and grading economics built in.
CardGrade provides AI-based card grading. PreGradeCards goes further by combining AI analysis with real-time market data, a submit-or-sell ROI engine, public shareable reports, and a bulk workflow for volume collectors.
Head-to-Head Comparison
| Feature | PreGradeCards | CardGrade |
|---|---|---|
| AI Pre-Grading | Yes — corners, edges, surface, centering | AI grade estimate |
| Market Data | Graded + raw median/mean, trends, volatility | Basic price lookup |
| Public Shareable Reports | Yes — /r/{hash} URLs | No |
| Submit-or-Sell ROI | Yes, across 4 companies | No |
| Guest Demo | First scan free, no signup | Signup required |
| Bulk Upload | Drag-drop, up to 20 cards, CSV export | Single card |
| PWA | Installable from browser | Web only |
Why collectors choose PreGradeCards
- Sub-grade detail lets you see exactly what is holding a card back from gem.
- Market data shows whether the expected grade is worth the grading fee.
- Public reports make it easy to prove condition to buyers before you slab.
- Guest demo removes friction for first-time users.
- CSV export and batch flow support high-volume pre-screening.
When CardGrade makes sense
CardGrade may suit collectors who want a simple grade estimate and do not need market analysis, shareable reports, or bulk workflow.
Try the free PreGradeCards demo
Upload one card and see predicted grades, sub-grades, centering metrics, and market value — no credit card required.
Grade a Card FreeFrequently Asked Questions
Which is more accurate: PreGradeCards or CardGrade?
PreGradeCards breaks every grade into corners, edges, surface, and centering sub-grades, which gives a more actionable prediction than a single overall grade.
Can PreGradeCards tell me if a card is worth grading?
Yes. The submit-or-sell engine estimates net profit after PSA, BGS, CGC, and SGC fees.
Do I need an account for the first scan?
No. PreGradeCards lets you run one free demo scan before signing up.