Cardberry vs StockBridge ‑ Inventory Sync
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Sep 29, 2026 for Cardberry, Oct 13, 2026 for StockBridge.
The short answer
- Only StockBridge lists a free plan.
- StockBridge lists 8 features Cardberry’s listing doesn’t mention, including Automatic, Barcodes, Detailed logs.
Head to head
Momentum
New reviews each month
Review pace is the clearest public read on how fast an app is winning new merchants.
Free
- · 1 sync rule
- · 2 stores
- · 50 SKUs per connection
- · One-way sync
Starter
- · 2 stores
- · 5 sync rules
- · 500 SKUs per connection
- · Bidirectional sync
- · Real-time webhooks
Growth
- · % sync
- · 5 stores
- · 5,000 SKUs per connection
- · All conflict modes
- · Drift analytics
- · Priority support
Business
- · 10 stores
- · 20,000 SKUs per connection
- · API access
- · Dedicated support
- · Multi-location
- · Shopify Flow (coming soon)
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureAdd PSA and TAG graded Pokemon cards by certificate number, or use existing Cardberry inventory. Cardberry automatically looks for matching cards and brings in available images and market estimates. Review product changes before syncing, choose store settings, and protect merchant managed content.
StockBridge keeps inventory in sync across all your stores automatically. When stock changes in one store after an order, refund, or restock, quantities update in real time on every connected store. Match products by SKU or barcode, set buffer stock, and choose one-way or two-way sync per store or product group. See drift reports and a full activity log so you always know what changed and why.
- Import PSA and TAG graded Pokemon cards by certificate number.
- Review card details, images, available market estimates and listing prices.
- Review duplicates and approve product changes before syncing to Shopify.
- Choose publications, collections, categories and an inventory location.
- Real-time inventory sync between stores via webhooks — updates in seconds
- Auto-detect product matches across stores by SKU or barcode — no manual work
- Bidirectional sync, buffer stock, and custom rules per product or collection
- Drift analytics and full activity log for complete inventory audit trail
All the numbers
Every figure, side by side
A green dot marks the app ahead on a measured figure. Estimates, gaps and apps that leave no storefront trace never take the lead.
Adoption
| Measure |  Cardberry |  StockBridge |
|---|---|---|
| Detected stores | Not published | Not published |
| Net store change, 28 days | 0 | 0 |
| Stores added, 28 days | Not enough data | Not enough data |
| Big-brand share | Not enough data | Not enough data |
| Top store categories | Not published | Not published |
| Top store countries | Not published | Not published |
Reviews
| Measure | Cardberry | StockBridge |
|---|---|---|
| App Store rating | Not published | 5.0 ★ |
| App Store reviews | Not published | 2 |
| New reviews, 28 days | Not enough data | Not enough data |
| Reviewers a year or more in | Not enough data | Not enough data |
Pricing
| Measure | Cardberry | StockBridge |
|---|---|---|
| Free plan | Not listed | Yes |
| Lowest paid monthly plan | No monthly plan listed | $9.99/month |
| Longest free trial | Not listed | 14 days |
| Plans listed | Not published | 4 |
Listing
| Measure | Cardberry | StockBridge |
|---|---|---|
| Shopify category rank | #633 | #232(ahead) |
| Shopify App Charts | Not on this week’s charts | Not on this week’s charts |
| Built for Shopify | No | No |
| Launched | Sep 28, 2026 | May 5, 2026 |
| Languages | 1 | 1 |
| Developer | Cardberry.ai | Meridian Apps |
FAQ
Cardberry and StockBridge: common questions
- Is Cardberry or StockBridge cheaper?
- Only StockBridge lists a free plan. Shoplist compares base prices only between monthly plans in the same currency; usage charges and annual plans vary, so check each plan’s limits.
- What features does each app list that the other doesn’t?
- Cardberry lists 4 the others don’t mention, such as Bulk, Manual, Prices, Product details. StockBridge lists 8 the others don’t mention, such as Automatic, Barcodes, Detailed logs, Inventory alerts. A feature missing from a listing may still be supported; this compares what each App Store listing says.
- Where does this comparison’s data come from?
- Shoplist crawls Shopify storefronts to detect which apps each store runs, and reads each app’s Shopify App Store listing for reviews, pricing, features and integrations. Store counts are as of Sep 29, 2026 for Cardberry, Oct 13, 2026 for StockBridge; estimated figures are labeled.
How Shoplist compares apps
Store counts come from Shoplist’s crawl of Shopify storefronts, which detects the apps each store runs; they are as of Sep 29, 2026 for Cardberry, Oct 13, 2026 for StockBridge. Reviews, ratings, plans, features and integrations come from each app’s Shopify App Store listing. 28-day figures are labeled when estimated, and a figure that is missing or estimated never decides who leads. Read the methodology.