Kronozio Marketplace Is Retiring.
Here’s Why That’s Great News for Collectors
When we launched Kronozio Marketplace back in January 2016, our vision was to create a place where collectors could buy, sell, and manage their inventory all in one ecosystem. At the same time, we introduced Kronocard, our collection management software that helped collectors organize, scan, and list their items with ease.
Over the years, something became crystal clear:
👉 Collectors love Kronocard.
👉 And they love selling on mainstream platforms.
In fact, about 95% of you now sell your cards and collectibles on popular platforms like eBay, Whatnot, Walmart Marketplace, and even Shopify stores. You’ve told us that’s where your buyers are—and we’ve listened.
So we’ve decided to make a bold move:
The Kronozio Marketplace Will Officially Close on October 16, 2025
This isn’t a step backward—it’s a giant leap forward.
By focusing 100% of our efforts on AI-powered collection management, we’re doubling down on what truly makes Kronozio special: helping collectors manage, value, and sell their collections more intelligently and efficiently than ever before.
Why This Is the Best Move for Collectors
This decision allows us to pour all our time, energy, and innovation into Kronocard. Here’s what that means for you:
⚡ Faster Updates
Without the marketplace to maintain, we can accelerate development cycles and deliver improvements more frequently.
🧠 Smarter, AI-Powered Tools
We’re enhancing our AI to automatically recognize, catalog, and value your items faster than ever—making your collection management nearly effortless.
🚀 Better Selling Tools
Our integrations with platforms like eBay and others will make listing, pricing, and shipping more seamless—so you can spend less time managing and more time collecting (and profiting).
💡 Features Built on Your Feedback
We’ve always developed Kronocard hand-in-hand with our community. This renewed focus means we can act on your ideas even faster.
What This Means for You
If you’ve never tried selling on platforms like eBay—now is the perfect time. With Kronozio’s tools, selling there goes from tedious to easy, fun, and surprisingly profitable.
And you won’t be doing it alone. Our dedicated support team is ready to help you every step of the way.
📩 Email us at support@kronozio.com
📅 Or book a 1-on-1 support session at www.kronozio.com/booking
We’ll personally walk you through the process and make sure your transition is smooth and successful.
The Future of Kronozio
We’re not just evolving—we’re accelerating. The next chapter of Kronozio will be all about AI-driven collection management that helps collectors:
-
Better AI-powered documentation for parallel cards
-
Support for more card categories
-
Multi-user functionality in Kronocard
-
Cloud backup and syncing
-
PSA and other grader card imports using certificate number
-
AI Coach Agent to help you sell more
-
AI Market Insight Agent to keep you informed
-
AI Support Agent for faster assistance
-
AI Inventory Cleanup to help you maximize your potential
-
Integration with more marketplaces
-
Card value tracking and analytics
-
Share your collection with friends and potential lot buyers
-
More tools to simplify consignment using Kronocard
-
And much more to come…
This shift gives us the freedom to build better features, integrate with more platforms, and deliver constant innovation.
We’re proud of how far we’ve come together—and we’re even more excited for where we’re heading.
Thank You for Being Part of the Marketplace Journey
From our early days to today, Kronozio has been powered by the passion of collectors like you. Every suggestion, every sale, every scan — it’s helped shape what Kronocard is today and what it’s becoming tomorrow.
We’re deeply grateful for your trust and enthusiasm, and we can’t wait to show you what’s next.
Here’s to the future of collecting—powered by AI, driven by you.
With gratitude,
The Kronozio Team
