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Grade Smarter.
Collect Better.

Professional AI grading built for serious collectors.

Corner Analysis · Centering Metrics · Edge Evaluation · Surface Detection
Trusted by serious collectors
Objective metric scoring. No human bias.
52% 48%

Analyze Your Card

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Card Holder Type
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0.0s
~60-90 seconds
1
Identify
2
Condition
3
Market
4
Verdict
1
Card Identification
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2
Condition Assessment
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3
Market Analysis
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4
Verdict
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Collection

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Built on Data, Not Opinion

SlabGrader analyzes measurable grading variables using structured scoring logic to deliver consistent projected outcomes.

Objective scoring Transparent metric breakdown Confidence range included
Example Grading Output
9.5
Centering
9
Corners
9.5
Edges
8.5
Surface
Projected Final Grade
9.1
Confidence: High

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