Announcements- Tristan Foureur
- June 11, 2026
- 5 min read
CardNexus officially opens its Closed Beta — a new home for trading-card collectors, players and sellers. Built by passionate players for passionate players, it launches with inventory and collection tools for five major TCGs and a vision to unify a long-fragmented hobby. Founder & CEO Tristan opens with a letter o the community: it's time to give the TCG universe the central hub it has been missing.


To our fellow collectors and players,
If you’re anything like us, you know the feeling. The sheer joy of cracking a fresh pack. The thrill of a top-deck that snatches victory from the jaws of defeat. And, of course, that glorious, chaotic, ever-growing pile of cardboard that you swear you’ll organize… someday.
My name is Tristan, and I’m the CEO and co-founder of CardNexus. But more importantly, I’m a player. My journey to create this platform started right where many of you are now. It began with our CTO, Gaultier—a 20-year veteran of the TCG scene—reigniting my love for the game. We were diving into a new TCG (Sorcery: Contested Realm) and immediately hit a wall. Where were the tools? The seamless inventory trackers? A modern marketplace that actually got us?
We looked around and saw a world we loved, but one that was fragmented. Communities scattered across Discord servers and Facebook groups. Collections tracked in spreadsheets. Trades happening on platforms that haven’t evolved in a decade.
We knew we deserved better. You deserve better.
That’s why, along with our co-founder and CPO Julie—who brings a fresh perspective from the incredible new wave of players joining the hobby—we decided to stop waiting and start building.
I am unbelievably excited to announce that the CardNexus Closed Beta is officially LIVE tomorrow on June 16th at 8pm CET/2pm EST.
CardNexus is our love letter to this community. It’s an all-in-one platform built by passionate players, collectors, and sellers, for passionate players, collectors, and sellers. Our mission is to give the TCG universe the central hub it’s been missing. A place to Trade. Collect. Connect.
Our Closed Beta is launching with a powerful suite of inventory and collection management tools for five of the games closest to our hearts :
But let me be crystal clear: this is just the start.
Our vision for CardNexus goes far beyond collection management. We're building the ultimate ecosystem. Imagine a single place where you can:
And to all you champions of amazing, non-mainstream games—we see you. We know you’re craving a home, and we’re committed to bringing your communities and games onto the platform. CardNexus will be a place for all TCGs.
This is just the beginning of an amazing journey, and we want to build it with you. The Closed Beta is our first step, and your voice is critical. We want your ideas, your feedback, and your passion to help us shape the future of CardNexus.
This isn’t just our company; it’s our community. It’s time to shuffle up and deal ourselves a better hand.
Join the CardNexus Closed Beta today and help us build the home our hobby has always deserved.
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A lifelong engineer, he previously co-founded WeMaintain and grew it from 3 to 300 people, building software across France, India, the UK, and the US along the way. He played Magic as a kid, drifted away, and got pulled back in by Sorcery: Contested Realm. The spreadsheet he built to track his collection became CardNexus, where he now ships features at hours his doctor wouldn't approve of.