Company

About Us

Zarder was founded to take the guesswork out of card grading. We combine computer vision with deep hobby expertise to give every collector and reseller a fair, fast, and transparent grade estimate.

Our mission

We believe grading should be accessible, consistent, and instant. Our AI does the heavy lifting so you can spend less time guessing and more time collecting.

Where we are

We're a small, focused team based in Chicago, IL, working with collectors, resellers, and grading partners across the country.

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