Check the App Store first, then decide. A custom app is the right answer only if no existing scan-and-confirm app fits your workflow, or your picking rules are unusual. Pick and pack scanning apps do exist, and at least one listing starts at $29 a month. If you do build, plan roughly $8,000 to $30,000 for the app, plus hosting and yearly upkeep.
The terminology has also changed. Private apps were replaced by custom apps, and since January 1, 2026 new custom apps are built in the Dev Dashboard instead of the Shopify admin. Our custom Shopify app development team builds internal ops tools like this.
Three ways to get it, and when each fits
The choice is less about technology than about how unusual your picking process is.
Best when: an app already covers scanning, order verification and pick status.
Cost: a monthly licence, with at least one listing starting at $29 a month.
Watch for: missing rules such as your bin locations or packing steps, and fees per scanning station.
Best when: the flow lives inside Shopify orders, fulfillment orders and inventory, with simple rules.
Cost: about $8,000 to $15,000 for a basic embedded admin interface.
Watch for: tablet usability and testing with your real scanners.
Best when: the app must talk to a warehouse system, ERP or label printer, or store scan history.
Cost: about $15,000 to $30,000 for an integration-based admin tool.
Watch for: hosting, uptime and integration upkeep.
Best when: an app covers most of the flow but misses one rule that matters to you.
Cost: the licence plus a small companion build.
Watch for: two moving parts, so agree who owns support.
The Shopify APIs involved, and their limits
Plan for these before you size the build.
| API or tool | Used for | Limits to plan around |
| Admin GraphQL API | Read orders, line items, fulfillment orders and inventory, and write fulfillments | A single query cannot exceed 1,000 points. Restore rate is 100 points a second on Standard, 200 on Advanced and 1,000 on Plus. |
| Webhooks | Receive new and updated orders without polling | Verify the signature on every request. Deliveries do not draw from your API quota. |
| Bulk operations | Large exports, such as nightly pick lists | No maximum query cost, and they run asynchronously. |
| App Bridge and Polaris | Embedded admin interface | Needs the Dev Dashboard app setup. |
Cost band by complexity
Third-party 2026 estimates for embedded and internal apps.
| Tier | Build cost | What it usually includes |
| Basic admin interface | $8,000 to $15,000 | Scan and confirm picks against orders, with pick status |
| Integration-based admin tool | $15,000 to $30,000 | Adds warehouse system or ERP sync, staff logins and a scan audit trail |
| Advanced operational dashboard | $30,000 to $50,000 or more | Multi-warehouse picking, batch picking and reporting |
- Hosting: commonly $50 to $500 or more a month.
- Upkeep: often 10 to 20 percent of the build cost each year.
- API versions: Shopify releases quarterly and supports each version for at least 12 months.
- Dev Dashboard tokens for same-organization apps expire after 24 hours, so the app must refresh them automatically.
Buy or extend, or build
Make the call on fit and break-even.
Rule of thumb: at a licence of $79 a month, a $15,000 build takes years to pay back on cost alone, so build for fit, not for savings.
Internal ops apps in practice
A custom checkout calendar plus an Admin extension that applies the same delivery rules to manual date changes by support staff, with an audit log of rule changes. Logistics handling effort fell by up to 90 percent.
Read more: our Agri Beef Shopify Plus case study
A webhook-based order sync with error handling and logging that replaced manual CSV exports and scheduled batch jobs.
Read more: our Fanbase Shopify app case study
Describe your pick flow, devices and any warehouse system, and our custom Shopify app development team will tell you whether to buy, extend or build, with a cost range.
Frequently Asked Questions
No. Private apps were replaced by custom apps. Since January 1, 2026, new custom apps are created in the Dev Dashboard, and existing legacy custom apps keep working. See the differences between custom, private and public apps.
As a planning range, a basic embedded admin app runs $8,000 to $15,000, an integration-based tool $15,000 to $30,000, and a multi-warehouse dashboard $30,000 to $50,000 or more. These are third-party 2026 estimates.
Yes. An embedded or web-based app can run on a tablet and read barcodes through the camera or a paired scanner. Test with the exact hardware your team uses.
The Admin GraphQL API for orders, fulfillment orders and inventory, plus webhooks for new and updated orders. Bulk operations help with large exports.
Hosting commonly runs $50 to $500 or more a month, and upkeep is often 10 to 20 percent of the build cost each year, mainly for API version updates and fixes. Read more on what a custom app costs to maintain.
