CoinProfessor.aiINSIDE PROFESSIONAL COIN GRADING
OBSERVE · COMPARE · EXPLAIN
Every mark deserves an explanation.
From wear, strike and luster to cleaning and contact marks, CoinProfessor turns a grade into evidence you can inspect.
START GRADING ↓AI COIN GRADING, EXPLAINED
One object.
A clearer value.
Upload both faces of a coin. CoinProfessor identifies the issue, maps visible surface defects, explains the grade, and calibrates a market range.
01 Identify02 Map defects03 Grade
Obverse and reverse are strongly recommended. Add the edge when available for seam, filing and lettering checks.
Sign in to use your grading allowance and sync reports
THE COINPROFESSOR METHOD
Every grade needs
a reason.
CoinProfessor separates visible coin-surface evidence from inference. Every grade is presented with its supporting wear, strike, luster, marks, and eye-appeal observations.
- Visible evidence firstLegends, devices, high-point wear, contact marks, rims and surfaces drive the opinion.
- Uncertainty stays visiblePhoto quality and missing views widen the range instead of producing false precision.
- A grade you can inspectLocated defects, component scores and comparison evidence explain how the result was reached.
YOUR REPORTS
Objects remembered.
0 savedYour completed AI appraisals will be saved here.