Technical discovery
We confirm the API surface supports what you need before quoting a build, because the expensive failure in app work is discovering a platform limit halfway through.
Service
PlusShopify App Development
Custom public and private apps for workflows the app store does not cover — built on Shopify Functions, extensions, and the Admin API.
- Starting at
- From $8,000
- Timeline
- 6–12 weeks
Build an app when the thing you need does not exist, exists but cannot be configured the way your business works, or exists at a per-order price that stops making sense at your volume. We build both private apps for a single merchant and public apps for the store.
What's included
Shopify Functions
Discount, delivery, payment, and cart-transform logic running inside checkout, where it survives and stays fast.
Admin and checkout extensions
Native surfaces inside the Shopify admin and checkout so your team stays in one tool instead of alt-tabbing to a portal.
Webhooks and integrations
Reliable syncing to your ERP, CRM, or 3PL with retry handling and a reconciliation path for when a third party is down.
App Store submission
For public apps: listing assets, billing API, mandatory webhooks, and the review checklist that decides how many rounds it takes.
How we work
- Step 1
Feasibility
A short paid discovery that ends in a written technical approach and a fixed build quote.
- Step 2
Prototype
The riskiest piece built first and shown running on a development store.
- Step 3
Build
Iterative delivery with a test store you can use throughout.
- Step 4
Launch
Install, monitoring, and either App Store submission or private distribution to your stores.
What you get
App source code in a repository you own
Deployment and environment documentation
Admin user guide
Monitoring and error reporting setup
30 days of post-launch support
Discuss shopify app development
Share your store URL, goals, and timeline, and you will get a written reply with an approach and a range.
Related services
Custom Shopify Store Development
End-to-end storefront builds — design, theme, apps, content, and launch — for brands that have outgrown a template.
Shopify Theme Development
Custom themes engineered for Core Web Vitals, accessibility, and merchandiser control — not just a visual refresh.
Shopify Plus Development
Checkout extensibility, B2B, scripts-to-Functions migration, and multi-store operations for merchants on Plus.
Prefer to browse products first?
Explore premium themes and apps while you define project scope.
Ready to start?
Share your store URL, timeline, and goals — we’ll reply with next steps.
Shopify App Development
From $8,000 · 6–12 weeks