
Nominee for Innovation of the Year
Heystack was founded by technology and hobby veterans who saw a fragmented imaging and listing process holding the hobby back. Existing imaging tools weren't built for trading cards, recognition systems lacked accuracy and speed, and easy marketplace integrations weren't available to bring it all together.
So we built Heystack. 
Heystack’s signature Heystack One device offers the hobby’s first imaging solution specifically designed for cards by delivering fast, consistent, commerce-ready images for any card, every time. Designed and refined with input from hobbyists around the globe, this first-of-its-kind innovation is now state-of-the-art. 
Once captured, images are then seamlessly identified by Heystack’s card recognition software, the only technology to offer Release Day Matching. Integrated features like automated cropping, instant rotating and one-click titling for both raw and graded cards provide unparalleled speed to market. Heystack’s vision is a hobby powered by high-quality images, structured data, and seamless integrations that help sellers serve collectors faster than ever before.

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.
