Comparison
ZeroPop vs Cardly AI
Sports-focused scanner with identify, grade, and market data.
The verdict
Cardly AI is a solid fast scanner for sports collectors who want identification, a rough grade, and live market data in one place. ZeroPop goes deeper on the grading decision: a full corners, edges, surface, and centering breakdown, PSA, BGS, and CGC estimates side by side, and a slab-or-sell ROI calculator that turns the prediction into a submit-or-sell answer.
| ZeroPop | Cardly AI | |
|---|---|---|
| Slab-or-sell ROI calculator | Yes, on every scan | No |
| PSA / BGS / CGC estimate | PSA, BGS & CGC | No |
| Sub-grades + centering | Yes, plus centering | Partial |
| Cards supported | Pokemon, MTG, Yu-Gi-Oh!, sports | Sports + major TCGs |
| Free tier | Yes | Yes |
| Platform | iOS & Android | iOS & Android |
Where Cardly AI wins
- Fast scan and identification
- Live market pricing built in
- Good modern sports coverage
- Simple, approachable interface
Where ZeroPop wins
- Full sub-grade breakdown with centering ratios
- PSA, BGS, and CGC estimates side by side
- Slab-or-sell ROI calculator on every scan
- Defect mapping per card zone from a 4-angle scan
ZeroPop vs Cardly AI: FAQ
Is ZeroPop more accurate than Cardly AI?+
Both calibrate against real results. ZeroPop's edge is transparency: it shows the corners, edges, surface, and centering sub-grades and the centering ratios behind the prediction, so you can judge the call yourself rather than trust a single number.
Does Cardly AI have an ROI calculator?+
An ROI calculator is not Cardly AI's emphasis. ZeroPop runs expected profit and the break-even tier on every scan, which is the core of the slab-or-sell decision.
Which covers TCG better?+
ZeroPop applies the same sub-grade engine to Pokemon, Magic, and Yu-Gi-Oh! as it does to sports. Cardly AI leans toward sports with major TCG support.
Grade, predict, and decide in one scan.
ZeroPop predicts PSA, BGS, and CGC grades with full sub-grades and runs the slab-or-sell ROI math on every card. Free to start.
More comparisons
See the full best card grading apps roundup, the compare hub, or run the ROI calculator.