CardNexus Raises $3.8M to Transform TCG Collecting

Jan de Vries · 2026-06-11

CardNexus, the Bordeaux-based mobile-first marketplace and collection platform for trading card game (TCG) enthusiasts, today announced a $3.8 million pre-Seed round to support team expansion. That's about 3.5 million euros, converted for our U.S. audience. The round was led by Piton Capital, with participation from Motier, FSJ, OPRTRS, Kima Ventures, Aquiti, and a group of TCG content creators. "We started CardNexus because we couldn't find a decent way to manage our own collections across the new games we started playing like Sorcery: Contested Realm," says Tristan Foureur, co-founder and CEO of CardNexus. "We decided to build from scratch for what collectors need today: one app for every game, with instant card scanning, card collection management, and a marketplace that works natively on your phone." ### Why This Funding Matters This announcement comes at a time when trading-card marketplace news is rare, but funding activity is heating up across specialized marketplaces and resale infrastructure. For context, Minimist, a Vienna-based startup building an AI-powered listing engine for second-hand retailers, closed a $1.1 million pre-Seed round in March. And Webel, a Madrid-based digital marketplace for home services, raised $4.7 million in pre-Series A funding to accelerate growth. The trading card game market is booming. Riftbound, the League of Legends card game, became a top-three seller within weeks of launch. Dozens of new games enter the market every year, bringing millions of new collectors with them. Yet the platforms that serve this growing community, like TCGPlayer (now owned by eBay), were built over 15 years ago for a single game and haven't evolved since. ### What Sets CardNexus Apart Founded in 2025, CardNexus is designed to be a companion for a collector's entire hobby, not just a place to buy and sell. The platform combines: - A peer-to-peer marketplace - AI-powered card scanning - Collection management across 12+ games - All in a single mobile app What really sets them apart is their community-led approach. They share a public roadmap shaped by user feedback and offer an open API that lets developers and local game shops build on top of the platform. This philosophy of transparency extends to pricing data, platform decisions, and product direction. In a market dominated by closed ecosystems, CardNexus is betting that openness wins. ### Impressive Early Traction The company launched their marketplace in March 2026 and now has over 50,000 users on the platform. It supports more than 12 trading card games, with plans to reach 20 by the end of the year. Over 30 million cards have been inventoried by users, including 10 million scanned via the mobile app, with active sellers spanning 30+ countries. That's a lot of cardboard. ### What's Next for CardNexus This pre-Seed funding will be used to expand the game catalog, grow the team, and develop the platform beyond just buying and selling. Over the next two years, CardNexus plans to become the companion app for every stage of a collector's journey. They're also planning to build a vault system for secure physical card storage, targeted for 2027. This would give collectors a way to store, insure, and trade high-value cards without shipping them back and forth. It's a smart move for a community that values their collections deeply. ### The Bottom Line CardNexus is addressing a real pain point for TCG collectors who've been underserved by outdated platforms. With fresh funding, a clear vision, and a community-first mindset, they're well-positioned to capture a growing market. Whether you're into Pokemon, Magic: The Gathering, or the latest breakout game, CardNexus might just be the app you've been waiting for.