
Nominee for Innovation of the Year
CHCK.AI is an emerging platform using artificial intelligence to assist collectors in grading and valuation checks of cards. Through image analysis and machine learning, CHCK.AI seeks to help hobbyists validate card condition, detect anomalies, and get predictive estimates.
CHCK.AI’s vision aims to reduce friction and uncertainty in grading and valuation by providing smart tooling alongside traditional grading paths. Its early social presence shows engagement with the collector community focused on transparency and AI insights.

Collectors, Meet Your New Favorite App
Your new home for all things collectible. Whether you’re into sports cards, comics, TCGs, watches, coins, stamps, sneakers, or any other collectibles, Mantel brings enthusiasts together to connect, share, and explore.
