Jonathan and his team at Kronozio have been nothing but helpful—always attentive to my emails and questions. One of the biggest improvements Jonathan made for me was enabling listings in Canadian dollars, which saved me from constantly converting prices. As someone who proudly sells on eBay.ca to support our country, this change meant a lot. Jonathan also took the time to have one-on-one calls to ensure I was on the right track, and he always had solutions ready—even for technical issues like scanning. His dedication to my success is why I would confidently recommend Kronozio to anyone looking to scale their business.

Feature rich software and easy to use. AI software is a game changer and saves you a lot of time. Customer support/service answers all inquiries in a timely manner. Simply cannot list cards any faster or easier than using Kronozio.

With Kronocard, everything is simple when it comes to selling our sports cards online, even for someone inexperienced like me. Card identification and documentation are automated and fast. The card organization system is incredibly efficient, allowing you to find an item from a large collection instantly. Preparing and shipping orders is truly streamlined. Kronocard is so easy to use that my children are fully involved in my online store and enjoy working on it with ease and enthusiasm. Without this software, I wouldn’t have been interested in selling in large volumes on eBay, because it would have been too demanding for the limited time a single mother can dedicate to it. With Kronocard, selling on eBay becomes child’s play 😉

Kronozio has allowed the sports card side of my business to truly flourish. Its ability to quickly find and list cards—especially foreign TCGs with accurately display languages to prospective buyers and listing heavily played or damaged cards with clear condition display—has been a huge time-saver. I can also scan Marvel and other art cards, allowing me to price them and list them quickly. It’s far more efficient than using eBay’s native listing tool, and it’s streamlined my entire process

Kronozio has been a game-changer for my business. It’s freed up so much of my time by allowing me to scan and list cards quickly and efficiently. The AI recognition makes identifying cards fast and accurate, and I can price multiple cards at once instead of doing it manually. I love the flexibility of choosing between Auctions or Buy It Now, and the platform helps me accurately display card conditions and track what’s selling. Everything I need is in one place—it’s made selling on eBay seamless

With a collection of over 250,000 cards, there’s no better solution than Kronozio. I discovered them recently and can confidently say their support team is one of the best I’ve ever encountered. Thanks to their fast AI-powered documentation, I’ll be able to list over 5,000 cards per week!Thanks, guys—I’m a happy customer for life.

I’ve been in the market for over 20 years and have never seen anything like this. Kronozio has done the impossible with their AI system. After testing over 8,500 cards, 97% were accurately identified! I’ve saved more than 210 hours of my time—for a ridiculously low price. For me, it’s a no-brainer.

Hey Kronozio, please consider adjusting the price. I honestly feel guilty that such a powerful system is working for me at price! This is a real game-changer for the industry. With more cards listed online, I’ll be able to increase my income tenfold. I can’t wait to see what’s next. Proud Pro subscriber!