monkeyman.agency
monkeyman.agency
Phase 03 · Scale

No app on the Shopify store does exactly what you need.

We build custom Shopify apps, public, private, or embedded, that do the specific job your business needs done. Built on the modern Shopify CLI, Polaris, and App Bridge.

Discuss a custom app See our work
Stage
03
Engagement
Custom project
Timeline
4-12 weeks
Phase
Scale
The problem

When off-the-shelf apps fall short.

  • You're paying for 8 apps that almost solve your problem
  • Your operations team has a workflow no app supports
  • You want a feature that would be a real competitive moat
What you get

Every deliverable, listed.

  • 01 Custom Shopify app (private, public, or embedded admin)
  • 02 Built on Shopify CLI 3, React + Polaris, App Bridge
  • 03 Storefront API or Admin API integrations
  • 04 Webhooks, scheduled jobs, queue handling
  • 05 Hosted on your infrastructure or ours
  • 06 Documentation + handoff
  • 07 App Store listing (if public), copy, screenshots, video, submission
Pricing
Custom project
4-12 weeks · Project-priced

What's included

  • Custom Shopify app (private, public, or embedded admin)
  • Built on Shopify CLI 3, React + Polaris, App Bridge
  • Storefront API or Admin API integrations
  • Webhooks, scheduled jobs, queue handling
  • Hosted on your infrastructure or ours
  • Documentation + handoff
  • App Store listing if public: copy, screenshots, video, submission

What costs extra

  • Ongoing maintenance retainer: monthly, see Maintenance service
  • Hosting infrastructure if we host: at-cost passthrough

Not included

  • Shopify Partner account fees
  • Third-party API subscription costs
Where we deliver this work

Remote-first Shopify studio. Active engagements right now in US (NY · CA · TX) · UK (London · Manchester) · UAE (Dubai) · Spain · Brazil · Switzerland · Australia.

Time zone overlap on every working day.

Shopify App Development clients we've shipped

Questions

Probably already answered.

Public app or private?

Depends on your goal. Public = revenue + SEO + ecosystem footprint. Private = bespoke for your stores only. Embedded = lives inside Admin without distribution complexity. We help you choose.

Where does the app run?

Default is hosted on Vercel or Cloudflare for the front-of-house and Fly/Render for stateful jobs. We can also deploy onto your existing infrastructure.

Do you maintain the app afterwards?

Yes, most clients move into a maintenance retainer post-launch.

Pairs with Scale

What buyers usually pick alongside shopify app development.

Most engagements stack two or three of these. Send everything in one audit and we'll scope across.

Discuss a custom app

Tell us what you need built. We'll send back a build plan.

Free build plan within 48 hours, scope, architecture, timeline. If shopify app development is the right call, we'll quote it.

Phone (optional)