
CollX
Card Ladder
Ludex
HobbyCardIndex
Alt
My Card Inventory
Fanatics Collect
Scan any card, list it everywhere (eBay, Shopify, Square, your own store), and see your true profit after fees. The all-in-one platform to run your sports card business.

Deno
Full-stack Javascript Components for one-dev armies

Which is more popular?
Website, pricing, platforms and company facts side by side.
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| Website | sportscardnetwork.ai | nullstack.app |
| Pricing | ||
| Platforms | — | |
| Company | Startup from the United States · 1 - 9 employees · 2026 | — |
| Listed in |
In their own words, as submitted to SaaSHub.


SportsCardNetwork is all-in-one software for running a sports card business. Scan any card with your phone to instantly identify it and pull live market pricing, then list it across eBay, Shopify, Square and your own storefront from one synced inventory without re-entering anything. It also...
No description of Nullstack yet.
What each product offers, as listed by its team.


Possible disadvantages
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How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing SportsCardNetwork and Nullstack.
SportsCardNetwork's answer
Independent card shops and online resellers across the US
SportsCardNetwork's answer
Most card tools do one thing, scan and list on eBay. SportsCardNetwork runs the whole business from one place. You scan a card, it identifies it and pulls live pricing, then lists it across eBay, Shopify, Square and your own storefront from one synced inventory. On top of that it handles the back office nobody else touches: real profit after fees, grading ROI, consignment, shipping labels, and a point of sale for shows. Flat monthly price, never a cut of your sales.
SportsCardNetwork's answer
Two things. The price is a flat monthly fee, not a percentage of every sale the way marketplaces and some competitors take it, so your margin stays yours as you grow. And it is genuinely all in one: scanning, multi-channel listing, accounting, consignment and POS in one tool instead of five. It was built by a working card dealer, so it fits how the business actually runs.
SportsCardNetwork's answer
Sports card dealers and high-volume resellers. Anyone moving real volume who is tired of spreadsheets and juggling separate apps for scanning, listing, shipping and accounting. It scales from a serious side hustle up to a full shop running multiple users.
SportsCardNetwork's answer
It started because I run a card business myself and could not find software that did the whole job. I was scanning in one app, listing in another, shipping in a third, and doing profit in a spreadsheet. So I built the thing I wanted: one tool that takes a card from scan to sold to booked, across every channel. That is still how we decide what to build. If it does not help a real dealer make or save money, it does not ship.
SportsCardNetwork's answer
It is a web app, so it runs in any browser on desktop or phone with nothing to install. Card identification uses AI image recognition, pricing pulls from live market data, and it connects to eBay, Shopify, Square and shipping carriers directly through their APIs.
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