Migrating a Magento or Adobe Commerce store to Shopware 6 is a replatform, not an upgrade. The official Shopware Migration Assistant moves your core catalog, customers, and historical orders, but Shopware 6 is built on a different framework (Symfony, an event-and-subscriber architecture, and a Twig frontend), so themes, extensions, payment integrations, shipping rules, and email templates do not carry over and must be rebuilt. A typical project runs three to six months depending on catalog size and customization. This guide maps exactly what transfers, what breaks, and how to keep your SEO and revenue intact through the cutover.
Most migration content sells the destination. This one is written from the practitioner’s side: the data that silently drops, the parity gaps that surprise teams mid-project, and the decisions that determine whether the move is worth it at all. If you are weighing the alternative of staying on Magento with a modern Hyva frontend, that comparison sits at the end.
What the Shopware Migration Assistant actually transfers
Shopware ships a free Migration Assistant plugin with a Magento migration profile. Connect it to your Magento database and it maps the core entities across. What moves reliably:
- Products including attributes, media, and category assignments
- Categories and catalog structure
- Customers and customer groups
- Manufacturers and properties
- Orders as historical records
- Media assets
- CMS content in a basic form
Magento’s store hierarchy is reinterpreted, not copied. Magento stores and store views become Shopware sales channels, with your store views turning into the languages of those channels. That mapping is usually correct, but it is a conceptual translation you should validate rather than assume.
What will not move automatically
This is the part that derails timelines when nobody plans for it. Because the two platforms model commerce differently, several things cannot transfer and must be recreated by hand.
| Area | What happens in the migration | Action required |
|---|---|---|
| Theme and frontend | Not compatible. The storefront is fully redesigned in Twig | Rebuild the frontend from scratch |
| Extensions / plugins | Magento modules do not run on Shopware | Find Shopware equivalents or rebuild functionality |
| Payment integrations | Not transferred | Reconfigure each provider via Shopware plugins |
| Shipping costs and methods | Technically different model, cannot auto-transfer | Recreate shipping rules and rates |
| Orders (shipping data) | Imported without shipping address, method, status, or cost | Accept as historical, or backfill critical fields |
| Transactional emails | Managed via Twig templates in Shopware | Rebuild every email template |
| SEO / URL structure | Not guaranteed to match | Map and redirect deliberately (see below) |
The order caveat surprises people most. Historical orders come across as records, but their shipping address, shipping method, shipping status, and shipping cost are not included. For accounting and lookup that is often acceptable; if you rely on complete historical fulfillment data, plan a supplementary export.
Architecture: why your developers need retraining
Magento and Shopware solve the same problems with different tools. A Magento team is productive in Shopware only after they internalize the shift.
- Modules become Symfony bundles. Shopware extensions are Symfony bundles that hook the system through events and subscribers rather than Magento’s plugins, observers, and dependency-injection preferences.
- The frontend is Twig, not PHTML/Knockout or Hyva’s Alpine. Storefront templating, theming, and the build pipeline are different end to end.
- The Administration is a Vue application. Admin extensions are built in Vue with Shopware’s component library, not Magento’s UI Components.
- Data lives behind the DAL. Shopware’s Data Abstraction Layer and its entity definitions replace Magento’s models, resource models, and collections.
None of this is harder than Magento. It is different, and the retraining cost is real. Budget for it explicitly rather than assuming Magento fluency transfers.
Plugin parity: the make-or-break audit
The single most important pre-migration step is a plugin parity audit. List every Magento extension and custom module you depend on, then classify each:
- Native in Shopware. Some Magento add-ons are core features in Shopware 6 and disappear from your license bill.
- Available as a Shopware plugin. Common providers (payments, search, marketing, ERP connectors) have Shopware equivalents in the store. Confirm the specific features you use, not just the vendor name.
- Must be rebuilt. Custom modules and niche extensions with no Shopware counterpart become development scope. This is where budgets move.
Skipping this audit is the classic failure. Teams assume feature parity, start the build, and discover mid-project that a business-critical integration has no equivalent and has to be written from zero. Do the audit first, and let it size the project honestly. This is the same discipline behind any platform decision Bemeir runs; our Shopware development practice starts every engagement with exactly this parity map.
Protecting SEO and revenue through the cutover
A replatform is where organic traffic goes to die if you are careless. The URL structures differ, so a one-to-one path match is not guaranteed. Protect rankings deliberately:
- Crawl and inventory every indexed URL on the Magento site before you start.
- Map old URLs to new Shopware paths and implement 301 redirects for every product, category, and CMS page.
- Preserve metadata and structured data. Titles, descriptions, canonical tags, and product schema should carry their intent, even where the markup is rebuilt.
- Match the XML sitemap and re-submit it at launch.
- Baseline Core Web Vitals and organic traffic before cutover so you can prove the new store held or improved, not guess.
Run the redirect map and structured-data parity as an acceptance gate, not a launch-day scramble. The stores that keep their traffic treat SEO as a first-class migration workstream.
A realistic timeline and cost frame
A Magento to Shopware 6 migration commonly takes three to six months, driven by three variables: catalog size, the depth of custom functionality, and how many integrations must be rebuilt. A clean catalog with mostly native-equivalent plugins lands near the short end. A store with heavy customization, complex B2B rules, and bespoke integrations lands at the long end or beyond.
The cost is dominated not by the data transfer, which the Migration Assistant largely handles, but by the rebuild: the frontend, the plugin gaps, the payment and shipping reconfiguration, and the email templates. Price the project from your parity audit, not from the catalog count.
One more timeline decision shapes risk: how you cut over. A big-bang launch flips all traffic to Shopware on a single date, which is simpler to coordinate but concentrates every risk into one night. A parallel-run approach keeps Magento live while you build and validate Shopware, runs a final delta migration to catch orders and customers created during the build, and cuts over only once acceptance passes. For a high-revenue store, the parallel run is worth the extra coordination because it gives you a tested rollback and a clean data snapshot at the moment of switch. Whichever you choose, freeze catalog and pricing changes during the final delta window so nothing is written to Magento after the last export.
Should you migrate at all? Shopware vs a Hyva frontend
The honest question before any of this: are you replatforming to fix a real constraint, or to escape a slow frontend you could fix in place?
If your core complaint about Magento is PageSpeed, Core Web Vitals, and a dated storefront, a full migration to Shopware is an expensive way to solve a frontend problem. Replacing Magento’s legacy Luma theme with a Hyva frontend delivers modern performance while keeping your catalog, extensions, integrations, and admin exactly where they are, at a fraction of a replatform’s cost and risk.
Migrate to Shopware when the reasons are structural: you want Shopware’s content and B2B model, your team is committing to the Symfony and Vue stack, or your Magento build carries technical debt a frontend refresh will not touch. Stay on Magento and modernize the frontend when the platform serves you and speed is the real gap.
The same logic applies to the other destinations merchants weigh. Whether the alternative on the table is Shopify or BigCommerce, the deciding factor is the same: replatform for a capability you genuinely lack, not for a symptom you can fix cheaper in place. Bemeir builds on all of them and has no incentive to sell you the wrong one, which is the whole point of how we work.
Frequently asked questions
Does the Shopware Migration Assistant move everything?
No. It reliably transfers products, categories, customers, manufacturers, properties, media, and historical orders, and it converts Magento stores and store views into Shopware sales channels and languages. It does not move themes, extensions, payment integrations, shipping rules, or email templates, and historical orders arrive without shipping address, method, status, or cost. Those are rebuild-or-backfill items.
How long does a Magento to Shopware 6 migration take?
Typically three to six months. The drivers are catalog size, the amount of custom functionality, and how many integrations need rebuilding. A parity audit up front gives you a far more accurate estimate than product count alone.
Will my Magento extensions work on Shopware?
No. Magento modules cannot run on Shopware 6, which uses Symfony bundles with an event-and-subscriber model. Some of your extensions map to native Shopware features, some have Shopware plugin equivalents, and the rest become custom development. Audit every one before committing.
Will I lose SEO rankings when migrating to Shopware?
Only if you neglect it. URL structures differ between the platforms, so you must inventory every indexed URL, map old to new, and implement 301 redirects for products, categories, and CMS pages, plus preserve metadata and structured data. Treated as a dedicated workstream with an acceptance gate, rankings hold.
Is Shopware better than Magento with Hyva?
Neither is universally better. Shopware wins when you want its content and B2B model and your team commits to the Symfony and Vue stack. Magento with a Hyva frontend wins when your real problem is storefront speed and you would rather keep your catalog, integrations, and admin while modernizing performance for far less cost and risk.
Can I migrate B2B data from Adobe Commerce to Shopware?
Core customer and company data can move, but B2B logic such as company hierarchies, negotiable quotes, shared catalogs, and net-terms rules is modeled differently in Shopware and generally needs to be reconfigured or rebuilt. Treat B2B as its own parity workstream inside the audit.
The takeaway
A Magento to Shopware 6 migration is a rebuild wrapped around an automated data transfer. The Migration Assistant handles the catalog and customers; your project cost lives in the frontend, the plugin gaps, the reconfigured payments and shipping, and the SEO redirect map. Run the parity audit first so the scope is honest, protect your rankings as a dedicated workstream, and be clear-eyed about whether you need a new platform or a faster frontend. Bemeir builds on Shopware and Magento both, and starts every one of these conversations at the same place: what problem are you actually trying to solve, and what is the cheapest reliable way to solve it. For the vendor ecosystem behind either path, see our technology partners.
