Migrating from Magento to Shopify is not a simple data export. It is an architectural translation from a heavy, self-hosted monolith to a modular SaaS stack. Get it right and you keep your SEO rankings, cut your TCO significantly and hand your marketing team its autonomy back. Get it wrong and you lose organic traffic, customer accounts and revenue on launch day.
Key takeaways
- Adobe Commerce 2.4.5 and 2.4.6 lost security support on 11 August 2026, which pushed a lot of merchants into making the migration decision.
- The biggest technical pitfall is Magento's EAV data model: your attributes have to be mapped by hand to Shopify metafields, variant options or tags.
- Configurable products become Shopify variants; bundle and grouped products need an architecture decision before the build starts.
- Shopify enforces a fixed URL structure (/products/ and /collections/), so every existing Magento URL needs a 301 redirect.
- Migration pricing ranges from roughly $5,000-$25,000 for a simple Magento Open Source store to $75,000-$200,000+ for a complex Adobe Commerce environment.
Why merchants are migrating now
Several concrete things have brought the migration question to a head. Adobe Commerce 2.4.5 and 2.4.6 both lost security support on 11 August 2026. When Magento 1 went end-of-life in June 2020, more than 7,500 stores were compromised in a single coordinated attack campaign, because the vulnerabilities were publicly documented and permanently unpatched. The same dynamic is playing out again.
On top of that, the running costs are simply high. Magento 2 stores pay $2,000 to $5,000 per security patch and $500 to $1,500 a month in developer retainers just to keep the lights on. Three-year TCO comparisons consistently show Shopify coming in 30-55% cheaper than Magento for merchants in the $1M-$30M GMV range.
Merchants are also leaving Magento in 2026 because Adobe's acquisition slowed platform development, the Magento developer market has shrunk sharply, and Shopify's feature parity now covers 95% of common Magento use cases at a fraction of the total cost of ownership.
The biggest technical challenge: EAV to metafields
The most underestimated part of a Magento migration is the data model translation. Magento stores product and customer data in an EAV (Entity-Attribute-Value) database structure. That gives Magento enormous flexibility, but it also means your data is scattered across dozens of interrelated tables. Shopify uses a much flatter model, so custom attributes and product specifications do not map cleanly.
In practice this means: when you migrate to Shopify Plus, your EAV attributes turn into a mix of Shopify variant options (size, color), product fields (title, description, vendor), tags (status, classification) and metafields (everything else). Anything stored in Magento's EAV tables has to be mapped to Shopify metafields or metaobjects, and this is where 60% of the migration time goes.
Product type translation table
| Magento product type | Shopify equivalent | What to watch for |
|---|---|---|
| Simple product | Shopify product (single) | Maps directly via CSV or GraphQL |
| Configurable product | Product with variants | Rebuild options from the super attribute mappings |
| Bundle product | Bundle app or metafield-driven grouping | Depends on whether the components carry their own inventory |
| Grouped product | Collection or a "buy the set" pattern | Shopify has no native grouped product concept |
| Downloadable product | Digital product app (Sky Pilot, for example) | Re-upload the files per product after the import |
| Virtual product | Product with shipping disabled | Relatively straightforward |
Attribute mapping step by step
- Inventory every attribute: Export your EAV attributes and sort them into critical, variant-worthy or metafield candidate.
- Consolidate overlapping attributes: Standardize multiple "Color" or "Material" attributes into a single unified field before the migration.
- Decide per attribute: Does it become a variant option, a metafield, a tag, or does it get dropped?
- Large Magento catalogs regularly contain attributes that were added for a campaign in 2018 and never removed. A migration is a good moment to audit them, but that audit costs time.
Configurable products and the variant limit
Shopify caps products at 3 options (attributes) and 100 variants. A Magento configurable product with 4 attributes (size, color, material, fit) breaks Shopify's option limit. A product with 200 size and color combinations breaks the variant limit in the same way.
Assess your catalog for this before you start. The options are:
- Split it into two separate products
- Simplify to fewer options (drop rarely used variations)
- Use a variant extension app backed by metafields
- For extreme cases, consider a separate integration through the Shopify API
SEO continuity: 301 redirects are not optional
Magento product URLs often carry a .html suffix and sit at the domain root (/blue-widget.html), and category URLs can be deeply nested (/furniture/living-room/sofas.html). Shopify enforces /products/ and /collections/ prefixes and does not use .html. Every URL change needs a 301 redirect.
Use Screaming Frog to crawl every existing URL before the migration and build a complete redirect map. Match each old URL to the new Shopify handle. Do not forget your blog URLs, CMS pages and filter pages either.
If you are migrating a large Magento store with thousands of products, a dedicated SEO app from the Shopify App Store can save serious time. These apps help with bulk editing meta tags across hundreds of pages, automating alt text for product images, and spotting broken links and redirect gaps.
There is more on protecting SEO after a platform migration in my guide to Shopify SEO.
Replace extensions, do not port them
Magento extensions do not run on Shopify. Roughly 60% have direct Shopify app equivalents, 30% have substitutes with feature trade-offs, and 10% require custom Shopify development.
Common replacements:
| Magento extension | Shopify equivalent |
|---|---|
| Magento RMA (returns management) | Loop Returns or ReturnGO |
| Yotpo reviews (Magento plugin) | Judge.me or Stamped |
| Email marketing (native or dotdigital) | Klaviyo |
| Catalog search (Elasticsearch) | Searchanise or Boost Commerce |
| Custom checkout logic | Shopify Functions + Checkout Extensibility |
| Customer group pricing | Shopify B2B Price Lists (Shopify Plus) |
Every piece of custom checkout logic, discount rule or bundle shipping setup has to be rebuilt in Shopify Functions, and that rebuild is standard scope in every migration in 2026.
Customer accounts: passwords cannot come with you
Plenty of migration guides bring this stumbling block up far too late. Customer passwords cannot be transferred under any circumstances. Shopify's password hashing method is incompatible with Magento's. Every migrated customer account needs a password reset. Plan for it: send a targeted email campaign before go-live, and put the Shopify "invite customers" flow in your launch checklist.
Costs and timelines
A Magento to Shopify migration ranges from roughly $5,000-$20,000 for a relatively simple store, $20,000-$60,000 for a mid-market project, and $60,000-$150,000+ for a complex enterprise migration.
| Store type | Estimated cost | Timeline |
|---|---|---|
| Magento Open Source, small catalog | $5,000-$25,000 | 6-10 weeks |
| Magento Open Source, mid-market | $20,000-$60,000 | 10-16 weeks |
| Adobe Commerce (mid-market DTC) | $60,000-$150,000 | 12-20 weeks |
| Adobe Commerce Enterprise (ERP, B2B, multi-store) | $150,000-$200,000+ | 20-30 weeks |
Most mid-market migrations hit break-even within 8-14 months, through a combination of cost savings and revenue gains from faster page loads and Shopify's optimized checkout.
Want to know whether Shopify Plus is the right destination for your situation? Take a look at my Shopify migration service for a concrete scoping approach.
The migration process, step by step
- Audit and discovery: Map out catalog complexity, EAV attributes, integrations (ERP, 3PL, CRM) and extensions. Write down a rollback plan.
- Strategy and scoping: Choose between a Liquid theme and a headless Hydrogen build. Map every Magento extension to its closest Shopify equivalent.
- Data export from Magento: Export products, customers, orders, blog posts and CMS pages with Magento's built-in export tool (System > Data Transfer > Export).
- EAV flattening and attribute mapping: Convert your EAV structure into Shopify's flat model. Use Matrixify or the Shopify GraphQL Admin API for the bulk import.
- Extension replacement: Install the Shopify apps, build custom Shopify Functions where needed.
- Theme build: Build your Shopify theme from the ground up. Aim for LCP under 2.5s and INP under 200ms. Use the moment to modernize your design.
- SEO redirect mapping: Create 301 redirects for every legacy URL. Set meta titles, meta descriptions and schema markup.
- QA and testing: Test the order flow, discount rules, tax calculations and every integration on a staging environment.
- Launch and monitoring: Go live outside peak hours. Monitor Google Search Console closely for crawl errors and indexing speed for the first four weeks after launch.
When you are better off staying on Magento
Stay on Adobe Commerce if: you have deep custom B2B logic that Shopify B2B cannot replicate, you have 100,000+ SKUs with EAV complexity, or your team includes 3+ certified Magento developers you do not want to lose.
For anyone under $25M in annual revenue, the odds are good that Shopify Plus is the better call, both operationally and financially.
Frequently asked questions
How long does a Magento to Shopify migration take?
For a straightforward Magento Open Source store, plan on 6 to 10 weeks. A mid-market Adobe Commerce migration usually runs 12 to 20 weeks, and complex enterprise projects with ERP and B2B integrations can take 20 to 30 weeks.
What happens to my SEO when I migrate from Magento to Shopify?
Your SEO rankings do not have to drop if the migration is done properly. It takes a complete 301 redirect map for every existing URL, preserved meta titles and meta descriptions, and active monitoring in Google Search Console after launch. A badly executed migration can cost you years of organic traffic.
Can Magento extensions be moved over to Shopify?
No, Magento extensions do not run on Shopify. Roughly 60% have a direct Shopify app replacement, 30% have a substitute with functional trade-offs, and 10% require custom development through Shopify Functions or Checkout Extensibility.