Kronozio and SpeedyCardLister both use AI to document trading cards and list them on eBay. The difference is focus. Kronozio is inventory management software with eBay listing built in. SpeedyCardLister is a listing tool built to get cards from photos to live eBay listings quickly. Which one fits depends on whether you're managing a collection or moving inventory.
Pricing
- Entry plan: Kronozio: $8/month for 500 AI-documented cards and 500 free eBay listings. SpeedyCardLister: $5/month for 500 scans.
- Above 500 cards a month: Kronozio: Not listed on Kronozio's pricing page. SpeedyCardLister: $10 for 1,250, $25 for 2,750, $40 for 5,500, up to $125 for 27,500.
- Add-ons: Kronozio: $24/month export add-on for CSV export and custom image naming. SpeedyCardLister: None.
- Trial: Kronozio: Not listed. SpeedyCardLister: First month $1.
Features compared
- AI card documentation: Kronozio: Yes; Kronozio cites 92% accuracy and 1,200+ cards per hour. SpeedyCardLister: Yes: player, set, year, card number, variation and grading details.
- Inventory management: Kronozio: Yes, the core of the product, with a spreadsheet-style editor and sales reports. SpeedyCardLister: No.
- eBay listing: Kronozio: Yes, with two-way sync that updates inventory as cards sell. SpeedyCardLister: Yes, direct publishing to your eBay account.
- Batch size: Kronozio: 10,000+ cards per eBay listing run. SpeedyCardLister: Up to 100 cards per upload batch.
- Other marketplaces: Kronozio: Export to other marketplaces. SpeedyCardLister: eBay only.
- Image capture: Kronozio: Flatbed or feeder scanning with automatic front and back pairing. SpeedyCardLister: Phone, flatbed or auto-feed photos in any browser.
- Graded slabs: Kronozio: Not specified on Kronozio's site. SpeedyCardLister: PSA, BGS and SGC details read from the slab.
Where Kronozio is the better pick
- You need real inventory management. Kronozio tracks your whole collection, syncs with eBay as cards sell and gives you sales reports.
- You list very large runs at once. Kronozio advertises listing 10,000+ cards in one go.
- You scan with a flatbed or feeder. Kronozio pairs fronts and backs and crops them automatically.
Where SpeedyCardLister is the better pick
- You want to list, not manage. Speedy is focused on one job: turning photos into reviewed eBay listings.
- You sell more than 500 cards a month. Speedy publishes clear tiers all the way up to 27,500 scans.
- You list from your phone. Speedy works in any browser, so you can list at a card show without a scanner.
- You want a lower entry price. Speedy starts at $5 a month, and your first month is $1.
The bottom line
If you're organizing a large collection and want inventory and eBay to stay in sync, Kronozio is built for that. If you want a simple, low-cost way to get cards listed on eBay, especially from your phone, SpeedyCardLister is the more focused tool.
FAQ
Can I use Kronozio for inventory and SpeedyCardLister for listing? You can, but you'd be tracking listings in two places, so picking one is usually simpler.
Does SpeedyCardLister sync inventory with eBay? No. Speedy creates and publishes listings. eBay itself tracks what's sold.
Do I need a scanner? Not for Speedy; phone photos work. Kronozio's site describes flatbed and feeder scanning, so check with them about phone photos.
Try it
See how SpeedyCardLister works, or start your first month for $1.
Kronozio pricing and features from home.kronozio.com; checked Oct 17, 2026. Prices may change.