Comparison
Shopify vs. custom — which should you choose?
Shopify wins when the platform covers your flows. Custom wins when core business cannot be squeezed into apps and workarounds. Here is the honest comparison.
The decision
It is not ‘modern vs. old’. It is fit.
Shopify is a product with clear boundaries. Inside them you get checkout, payments, apps, and an ecosystem cheaper to own than a home-grown shop system.
Custom ecommerce (often Next.js plus your own backend/ERP) gives control — and responsibility for everything Shopify otherwise solves: PCI-adjacent flows, inventory, campaigns, fraud tools, app replacements.
We choose Shopify when it is enough. We build custom when the platform actively blocks the business.
How we choose
Signals that usually decide the case.
Use them as conversation points in discovery — not dogma.
Standard catalogue and checkout
Pulls toward Shopify.
Complex B2B pricing per customer
Pulls toward custom or a heavy hybrid.
Fast time-to-market for B2C
Shopify theme + few apps.
Unique buying experience as differentiator
Headless Shopify or custom frontend.
Deep ERP is master for everything
Often custom integration — sometimes still with Shopify as storefront.
Small team without ops for your own shop platform
Shopify (or another PaaS) before custom.
Shopify vs. custom — side by side
Shopify
Platform with checkout, apps, and ops included.
- Fast launch for standard B2C
- Ecosystem of apps and themes
- Payments and shop ops come along
- Limits on very special flows
- App spaghetti is a real risk
- Exit needs a plan (data + URLs)
Custom
You own business logic, UI, and integrations.
- Full control over pricing and checkout flows
- Fits unique B2B processes
- You own performance and SEO tightly
- You also own security, fraud, and ops
- Longer time to first value
- Needs a team or agency that can own the platform
Choose Shopify or custom
More left rows → Shopify. More right rows → custom (or headless hybrid).
Shopify when…
Catalogue and checkout look like a standard webshop
Custom when…
Buying flow is your differentiator or highly special
Shopify when…
You want to launch quickly with a small team
Custom when…
You have (or will build) capacity to own the platform
Shopify when…
Apps cover the integrations you need
Custom when…
ERP/pricing needs logic apps cannot carry
Shopify when…
You accept the platform’s limits
Custom when…
Those limits block revenue or operations
Myths to drop
What we hear — and what is true.
‘Custom is always more scalable’
No. Scale without team and process gets expensive. Shopify scales far for many.
‘Shopify cannot do B2B’
Shopify can do more B2B than before — but complex contract pricing and flows still have limits.
‘Headless solves everything’
Headless solves UI control. It does not remove the platform’s business rules.
‘We will build checkout ourselves’
Rarely worth it. Payment flows are a discipline of their own.
FAQ
Shopify vs. custom
Can we start on Shopify and switch later?
Yes — if you keep URLs, data export, and integrations clean. Plan the exit ramp before you are locked by ten apps.
Is headless Shopify ‘custom’?
It is a hybrid: Shopify for commerce, custom for frontend. Good when UI/SEO must be tightly controlled.
What about WooCommerce?
Often in between. Fine for some shops; you inherit WordPress ops and plugin risk.
How do you decide with us?
Discovery: flows, integrations, team. Then a recommendation — Shopify, hybrid, or custom — with reasoning.
Read next
Read next
Deeper decision guides.
- Web6 min read
When is Shopify enough — and when should your webshop be custom?
Most webshops don't need a custom build. Some do — and discovering it too late is expensive in both directions. Here's the decision framework we use ourselves in discovery.
→When is Shopify enough — and when should your webshop be custom? - Architecture8 min read
When should you choose custom-developed software?
Off-the-shelf gets you very far — until it doesn't. Here's how we think about the threshold between staying on the shelf and building your own, without turning it into a religious conversation.
→When should you choose custom-developed software?
Unsure about the platform?
Let’s settle Shopify vs. custom from your flows.
Bring your three most important buying flows. We will say what is enough — and what is not.