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SISSOFT
Service

Shopify migration to your own headless stack

Shopify is quick to start with, but it means lock-in, fees and limited backend control. We pull you out of the platform’s limits and give you a stack you own: Sylius/Symfony + Next.js.

Why migrate off Shopify

On Shopify you don’t own the backend, you pay fees and app subscriptions, and customizing business logic is limited. At scale, costs and constraints grow.

  • Platform lock-in
  • Transaction and app fees
  • Limited control over backend and data

What’s specific about migrating off Shopify

Shopify has its specifics: product and collection handles, the /products/ and /collections/ structure, variants and metafields, plus dependence on paid apps. We export data via API/CSV, keep handles for 301 redirects and replace app functionality with our own integrations, escaping fees and lock-in.

  • Handles and /products//collections/ structure kept for 301
  • Variants and metafields mapped into the new model
  • App functionality replaced with our own integrations

What you gain

Full control over your stack, data and costs, a blazing-fast Next.js frontend and the freedom to model any B2B or B2C flow.

Migration steps

  1. 1

    Audit & inventory

    We analyze your Shopify store: catalog, categories, URLs, integrations (couriers, invoicing, marketplace feeds), traffic and pain points. We set measurable goals.

  2. 2

    Migration plan & architecture

    We propose the headless architecture (Sylius/Symfony + Next.js), the data migration plan and the SEO strategy to keep your rankings. You get a clear estimate and timeline.

  3. 3

    Data export & mapping

    We export products, collections, customers and orders from Shopify (via API/CSV) and map them into the new data model, keeping handles for 301 redirects.

  4. 4

    Backend + frontend development

    We build the Sylius/Symfony backend and the Next.js frontend, with incremental deliveries and a staging environment you can test.

  5. 5

    SEO: URL mapping + 301 redirects

    We map all old URLs 1:1 and set up 301 redirects. The stated goal: zero organic-traffic loss, tracked in Search Console after launch.

  6. 6

    Launch & optimization

    A controlled cutover with real-time monitoring (goal: zero downtime), then continuous optimization and subscription maintenance.

Frequently asked questions

On Shopify you don’t own the backend, you pay transaction fees and app subscriptions, and business-logic customization is limited. At scale, these constraints and costs grow. Your own stack gives full control.

Yes. We keep handles and map the /products/ and /collections/ structure via 301 redirects, so you don’t lose Google rankings.

We replace it with our own integrations (couriers, invoicing, feeds, marketing), without per-app monthly subscriptions or third-party dependence.

Not to a platform. On an open-source stack you own, there are no platform fees — you only pay the payment processor you choose.

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Want to know whether a migration is worth it?

Tell us your store's address and platform. We first take a free look at three pages and tell you within two working days whether a migration audit makes sense.