IN THE FIELD GUIDE

cardzen

cardzen.io

CardZen is a mobile-first card management software designed for sellers to capture cards, track cost basis, reconcile eBay fees, and calculate real net profit from purchase to sale. It automates the entire lifecycle from card capture to listing and sale, integrating directly with eBay to provide accurate profit tracking without manual data entry.

THE PRODUCT, BEYOND THE PITCH

Automatically researched · Not editorially reviewed · Sources checked Sep 13, 2026

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A good fit for

Not confirmed yet.

Know the limitations

The software requires eBay integration or manual purchase imports to track costs accurately.

What you can do

Mobile card sellers who want to track real profit margins from purchase to sale.

Features

Mobile capture with AI card recognition that reads card details from photos.
One-click eBay connection that imports purchases with fees and shipping, syncs sales, and calculates true net profit.
Create eBay listings directly from inventory with pricing based on real costs.
Unlimited batch creation and management for card stacks or consignments.
Top-up packs available for Pro plan to add extra CardSense scans that roll over month to month.

Integrations

Integrates with eBay to import purchases, sync sales, and create listings.

Platforms & data export

Available as a mobile app for iPhone and a web app for desktop use.
Allows export of all user data as a file and supports data deletion.

THE COST FOR YOUR TEAM

Go beyond the starting price.

Published plan prices for your team size and usage. Results update as you type. Taxes, currency conversion and unlisted add-ons are excluded, and anything the source did not state is called out rather than guessed.

PeopleBillingCurrencyPrices are shown as published. No exchange rates are applied.Monthly usage per toolApplies to each tool’s own unit. Leave at 0 for subscription cost only.

Known monthly subtotal

$0.00/month

1 of 1 tools could not be priced with these inputs, so this is not the full cost.

Plan costs based on your requirements
Tool / plan	Monthly	Per year	What this assumes
cardzen	No pricing recorded yet. Check the official site, or ask the owner to add it.

A practical workflow

Connect eBay seller account, confirm permissions, and sync sales and fees for accurate profit tracking.

Based on the sources below. Editorial review does not imply hands-on product testing.

Alternatives to explore

Filter alternatives →

Candidates based on category and primary feature. Check feature and pricing differences before switching.

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What changed

Changes to the facts recorded here, not a live scan of every vendor update. Save this tool to follow updates in your account.

9/13/2026
Updated: export formats, features, integrations, limitations, use cases, walkthrough
See recorded changes
exportFormats
Before: ["Users can export all their data as a file from the Security tab."]
After: ["Allows export of all user data as a file and supports data deletion."]
features
Before: ["Mobile capture with AI card recognition that reads card details from photos.","One-click eBay connection that imports purchases with all fees and shipping costs, tracks sales, and calculates actual profit.","Create eBay listings directly from inventory with pricing based on real costs."]
After: ["Mobile capture with AI card recognition that reads card details from photos.","One-click eBay connection that imports purchases with fees and shipping, syncs sales, and calculates true net profit.","Create eBay listings directly from inventory with pricing based on real costs.","Unlimited batch creation and management for card stacks or consignments.","Top-up packs available for Pro plan to add extra CardSense scans that roll over month to month."]
integrations
Before: []
After: ["Integrates with eBay to import purchases, sync sales, and create listings."]
limitations
Before: ["The free trial limits users to 15 CardSense scans or 14 days, whichever comes first."]
After: ["The software requires eBay integration or manual purchase imports to track costs accurately."]
useCases
Before: ["Mobile card sellers who want to track real profit margins from card sales on eBay.","Sellers needing to reconcile all costs including purchase price, shipping, and platform fees to understand true profitability."]
After: ["Mobile card sellers who want to track real profit margins from purchase to sale."]
walkthrough
Before: ["Connect eBay seller account, confirm permissions, and sync sales and fees automatically for profit tracking."]
After: ["Connect eBay seller account, confirm permissions, and sync sales and fees for accurate profit tracking."]

Sources & research

How we research, calculate costs, and distinguish sponsorship