PreGradeCards vs Ludex
The most accurate AI pre-grade for sports cards, with real market data and shareable reports.
Ludex is a popular mobile app that scans and grades cards instantly. PreGradeCards offers a web-first experience with deeper market intelligence, a submit-or-sell ROI engine, and public shareable grade reports designed for collectors and resellers.
Head-to-Head Comparison
| Feature | PreGradeCards | Ludex |
|---|---|---|
| AI Pre-Grading | Yes — sub-grades, centering, surface, corners | Basic condition estimate |
| Pricing Model | Credit packs from $4.99; no subscription required | Free scans + premium subscription |
| Market Data | Graded + raw price stats, trends, volatility | Live eBay/TCGPlayer comps |
| Shareable Reports | Public /r/{hash} URLs for every scan | In-app only |
| Submit-or-Sell Engine | ROI calculator across PSA, BGS, CGC, SGC | No |
| Bulk Workflow | Up to 20 cards, CSV export | Limited batch flow |
| PWA / Mobile Web | Installable mobile web app with camera flow | Native iOS/Android app |
Why collectors choose PreGradeCards
- No app download required — works in any mobile browser with camera access.
- Every scan gets a public shareable report link for eBay, Whatnot, and social proof.
- Built-in grading economics tell you whether to submit or sell raw.
- Aggregated market data shows graded vs. raw value, not just current listings.
- Guest demo lets you scan one card before creating an account.
When Ludex makes sense
Ludex is a good fit if you want a dedicated native app for quick price checks at a card show and prefer a subscription-based model with unlimited basic scans.
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
Is PreGradeCards more accurate than Ludex?
PreGradeCards exposes sub-grades for corners, edges, surface, and centering, which typically produce a more nuanced grade prediction than a single condition score.
Does PreGradeCards work on mobile?
Yes. PreGradeCards is a Progressive Web App with a mobile-first camera flow and install prompt on supported devices.
Can I share a PreGradeCards report with buyers?
Yes. Every scan generates a public /r/{hash} URL that you can paste into eBay listings, Whatnot streams, or social posts.