The open
encyclopedia
for trading cards.
Discover, organize, and explore trading cards — powered by a living, community-built catalog that puts collectors first. We're in public beta and building fast.
Built for collectors,
not algorithms.
Everything you need to discover, track, and contribute to the world's most comprehensive card database.
Explore the Catalog
Browse the public card database with detailed info, full sales history, and live pricing data across every major sport and set.
Start exploringTrack your Holdings
Keep your entire collection organized in one place. Add, scan, and manage your cards with a real-time portfolio value view.
Manage collectionScout the Market
Find exactly what you're looking for with smart search and deep market insights. Spot trends before they happen.
View marketContribute & Earn
The First 250 Cardwiki Claim Rush is live and spots are going fast. Complete the full mission to stake a limited Cardwiki Claim, a one-of-a-kind Cardwiki Gem, and a long list of incentives and rewards.
Cardwiki Claims are promotional recognition items only. See full terms and conditions and disclaimers here.
Join the Claim RushEvery card.
Every detail.
We're building the most complete public catalog in the hobby, one card at a time. Every card and every set still missing is your opportunity to stake a claim and earn incredible rewards for helping build it.
Cardwiki Claims are promotional recognition items only. See full terms and conditions and disclaimers here.
Help build the definitive catalog.
The First 250 Cardwiki Claim Rush is live and contributors are racing to stake their claim. Complete the full mission to earn a limited Cardwiki Claim (limited to first 250), a one-of-a-kind Cardwiki Gem, and a long list of incentives and rewards. Get started now before the last claim is gone.
Cardwiki Claims are promotional recognition items only. See full terms and conditions and disclaimers here.
Join the Claim Rush"An open encyclopedia for the cards
you actually care about."
CardWiki is a community-driven platform combining a public catalog with tools for collectors to track holdings, scout the market, and contribute data. We're in public beta and iterating fast — new features ship routinely. Found a bug or have an idea? We want to hear it. This is built by collectors, for collectors, and your feedback drives what comes next.
Explore the catalog250 claims. One run. No reprints or parallels.
The First 250 is exactly that: the first and only batch of Cardwiki Claims and the only shot at the incredible rewards. Every day, another contributor locks in a number that can never be claimed again. When the final claim is mined, the door closes and the opportunity is gone.
Cardwiki Claims are promotional recognition items only. See full terms and conditions and disclaimers here.