Adobe’s 2026 Commerce Cloud consolidation has made Magento more expensive to stay on than it’s worth for many mid-market merchants. The question for a Magento to Shopify migration isn’t whether to move — it’s how to scope the migration accurately before you start getting quotes that vary from $25,000 to $250,000 for “the same project.”
Key Takeaways
- Magento to Shopify migrations are more complex than WooCommerce migrations due to the EAV database structure and configurable product architecture.
- Shopify’s 100-variant limit per product is a hard constraint. Plan for this before you start — discovering it mid-migration is expensive.
- Simple Magento to Shopify migrations cost $25,000–$50,000. Complex B2B + ERP migrations cost $80,000–$250,000+.
- Your Magento theme does not migrate. Your extensions do not migrate. Budget for both as rebuild costs.
Why 2026 Is the Year Magento Merchants Are Moving to Shopify
Adobe’s Commerce Cloud Consolidation
Adobe purchased Magento in 2018. In 2026, Adobe has aggressively pushed open-source Magento users toward Adobe Commerce Cloud — their enterprise SaaS product starting at $22,000+/year. For merchants who have been running Magento Open Source on their own hosting, the cost pressure to consider a Magento to Shopify migration is significant.
Security patches for Magento Open Source are still released, but the product development resources are concentrated on Adobe Commerce Cloud. Extensions are increasingly being built for Commerce Cloud first, open source second. Finding competent Magento developers is harder than it was three years ago.
The Real Cost of Staying on Magento
Magento maintenance costs are not trivial. A typical operational budget for a production Magento store:
| Cost Item | Annual Range |
|---|---|
| Managed hosting (Nexcess, Cloudways Pro) | $2,400–$12,000 |
| Security patches + Magento upgrades | $3,000–$10,000 |
| Extension licenses and updates | $2,000–$8,000 |
| Developer support retainer | $6,000–$18,000 |
| Annual total | $13,400–$48,000 |
Shopify’s Advanced plan is $3,588/year. The operational cost difference for most Magento stores is $10,000–$45,000/year. That gap pays for a Magento to Shopify migration within 1–3 years, depending on complexity.
Magento to Shopify Migration Complexity Assessment
Before you talk to an agency, classify your migration. Complexity determines cost — and knowing your tier prevents you from being undersold or oversold.
Simple Magento to Shopify Migration: Clean Catalog, No B2B, No ERP
- Product catalog: under 5,000 products
- No configurable products with more than 100 variants
- Single store, single language, single currency
- No custom ERP or 3PL integration
- No Magento-specific custom functionality that generates revenue
- Maintenance is your primary driver for migration
Estimated Magento to Shopify migration cost: $25,000–$50,000. Timeline: 4–8 weeks.
Medium Magento Migration: Configurable Products, Custom Extensions, Some Integrations
- Catalog: 1,000–20,000 products with configurable products
- Some products approaching the 100-variant Shopify limit (requiring app-based solutions)
- 1–2 third-party integrations (email platform, shipping carrier API)
- Custom Magento extensions for features Shopify can replicate with apps
- Established SEO rankings requiring careful redirect strategy
Estimated Magento to Shopify migration cost: $50,000–$120,000. Timeline: 6–14 weeks.
Complex Magento Migration: B2B, Multi-Store, ERP-Integrated, High-Variant Catalog
- Significant B2B functionality (customer pricing tiers, quote management, order approval workflows)
- ERP integration (SAP, NetSuite, Epicor) with bidirectional data sync
- PIM integration (Akeneo, Pimcore)
- Multi-store architecture on Shopify Markets or separate Shopify stores
- Product catalog with extensive configurable products requiring variant workarounds
- Heavily customized Magento codebase with proprietary business logic
Estimated Magento to Shopify migration cost: $80,000–$250,000+. Timeline: 4–9 months.
A wholesale kitchen supply company we know had run on Magento 2 for 6 years. Their catalog had 8,200 SKUs, an ERP integration with NetSuite, customer-specific pricing tiers for 400 B2B accounts, and a custom quote management system. An agency quoted them $45,000 for the Magento to Shopify migration. Discovery took 3 weeks. After discovery, the actual scope was $160,000 — the initial quote had assumed a data migration without a functionality assessment. They went with a different agency that scoped it correctly from the start at $145,000.
What Makes Magento to Shopify Migration Harder Than Other Platforms
The EAV Database Structure: Why Data Mapping Takes Longer
Magento uses an Entity-Attribute-Value (EAV) database model. Product data isn’t stored in simple rows — each attribute (product name, description, price, weight, color) is stored as a separate row in a values table, linked back to the product entity.
The practical impact on Magento to Shopify migration: extracting product data from Magento is not a simple CSV export. You need to understand the EAV schema, join multiple tables, and map the resulting data to Shopify’s flat CSV format. Tools like Matrixify (Shopify’s recommended bulk import tool) handle this, but it requires custom mapping configuration for each store.
For stores with extensive custom attributes (technical specifications, certification data, product families), the data mapping process alone takes 2–4 weeks for a medium-complexity catalog.
Configurable Products vs. Shopify’s 3-Option, 100-Variant Limit
Magento’s configurable products can have unlimited attributes and unlimited child product (variant) combinations. A clothing store with 6 sizes, 20 colors, and 3 sleeve lengths has 360 variants for a single style — well beyond Shopify’s 100-variant hard limit.
Solutions for high-variant Magento products after migration to Shopify:
- Infinite Options app by ShopPad: Creates additional options that don’t count against Shopify’s variant limit. Works for products where combination-specific pricing isn’t required.
- Variant Image Automator: Helps manage image assignment for high-variant products.
- Custom app development: For complex variant logic requiring combination-specific inventory and pricing, a custom Shopify app may be the only clean solution.
Identify variant-limit-breaking products before scoping your Magento to Shopify migration. They add significant cost and are frequently discovered mid-migration.
Magento Extension Dependencies: What You’ll Lose and What You’ll Rebuild
Magento’s extension ecosystem has over 5,000 extensions. Each extension that powers business functionality in your current Magento store needs either:
- A Shopify app equivalent (most common cases)
- A custom Shopify build (for unique business logic)
- Elimination if the functionality isn’t essential
The extensions that most often require custom rebuilds in Magento to Shopify migrations: custom B2B pricing logic, complex shipping calculators with carrier integrations, custom checkout fields tied to downstream ERP data, and loyalty programs with deep purchase history integration.
Budget for extension replacement in the migration scope. Most agencies underbid this category.
The Magento to Shopify Migration Process: Phase by Phase
Phase 1 — Audit: Extension Inventory, EAV Mapping, Multi-Store Decision
Document every installed Magento extension and its business function. Categorize: Shopify native replacement, Shopify app replacement, custom rebuild required, or eliminate.
Run the EAV mapping: understand your product attribute schema and map every attribute to either Shopify product fields, Shopify metafields, or determine it can be dropped.
If you run multiple Magento stores, decide on the Shopify architecture: Shopify Markets (recommended for multi-language/multi-currency), separate Shopify stores (for distinct brands), or Shopify Plus with multi-store management.
Phase 2 — Data Migration: Products, Customers, Orders via Matrixify or Cart2Cart
For large Magento catalogs, use Matrixify (the recommended Shopify bulk import tool) with a custom EAV mapping configuration. For medium catalogs, Cart2Cart or LitExtension handle the migration with less custom setup.
Sequence: products first, then collections (categories), then customers, then orders. This sequence is critical — collections reference product handles, orders reference customer records.
Expect 20–40% of product data to need manual correction after Magento to Shopify import. Historical Magento product data often has inconsistent formatting, blank required fields, or attribute values that don’t map cleanly.
Phase 3 — Shopify Theme Rebuild
There is no “import theme” button in a Magento to Shopify migration. Your Magento theme does not transfer to Shopify. The Shopify theme is built from scratch — on Dawn, a premium theme, or a fully custom Shopify Liquid build.
This phase is often underestimated in scope. If you have 15 unique page templates in Magento (product pages, collection pages, landing pages, brand pages), each one needs to be rebuilt in Shopify.
Phase 4 — SEO Preservation: Magento URL Mapping and 301 Redirects
Magento URL structures vary significantly based on configuration. Common Magento product URL formats:
/product-name.html/category/product-name.html/catalog/product/view/id/[ID]
All of these map to Shopify’s /products/[handle]. Every indexed URL needs a 301 redirect in your Magento to Shopify migration.
Magento stores often have thousands of indexed URLs — including filtered collection URLs, search result pages, and comparison pages. The redirect mapping process is more complex than WooCommerce-to-Shopify migrations.
Phase 5 — Integration Rewiring: ERP, PIM, 3PL, Payment Gateways
Each integration that ran via Magento’s extension framework needs to be rebuilt for Shopify’s API. This is almost always the most expensive phase for complex Magento to Shopify migrations.
ERP integrations: Shopify has native connectors for NetSuite (via ShipBob or Celigo), SAP (via various middleware), and QuickBooks. Custom ERP integrations require a middleware layer (Celigo, Zapier for simple cases, custom API work for complex ones).
3PL integrations: most major 3PLs (ShipBob, ShipMonk, Flexport) have native Shopify apps. Custom or regional 3PLs need API integration work.
Phase 6 — QA, Testing, and Shopify Launch
Full checkout testing, integration smoke testing (does the ERP receive order data correctly, does the 3PL receive fulfillment triggers), redirect verification, and PageSpeed testing before DNS switch.
For complex Magento to Shopify migrations with ERP integration, QA takes 1–2 weeks minimum. The risk of ERP integration failures post-launch — orders not syncing, inventory not updating — is severe enough to warrant thorough pre-launch testing.
Migrating from Magento? Our Shopify migration service includes complexity assessment, full data migration, redirect mapping, and post-launch support. Talk to our Shopify team about your specific situation. Also see our Shopify migration checklist — it covers the pre-launch verification steps that apply to every migration, regardless of source platform.
Magento to Shopify Migration Cost: What Drives the Price
The line items agencies frequently underbid or omit:
| Cost Item | Typical Range |
|---|---|
| Project management and discovery | $3,000–$8,000 |
| Data migration and cleanup | $5,000–$20,000 |
| Theme design and development | $8,000–$30,000 |
| Custom section and template development | $5,000–$25,000 |
| Integration rewiring | $5,000–$50,000 |
| SEO: URL mapping and 301 redirect setup | $2,000–$8,000 |
| QA and testing | $2,000–$8,000 |
| Post-launch support window | $2,000–$5,000 |
Simple Magento to Shopify migration total: $25,000–$50,000 Medium migration total: $50,000–$120,000 Complex B2B + ERP migration total: $80,000–$250,000+
Timeline: How Long Magento to Shopify Migration Takes
| Complexity | Timeline |
|---|---|
| Simple | 4–8 weeks |
| Medium | 6–14 weeks |
| Complex | 4–9 months |
Timeline compression — rushing a Magento to Shopify migration to meet a business deadline — typically costs more in post-launch fixes than the time pressure is worth.
Conclusion
A Magento to Shopify migration is a significant business infrastructure project. Treating it as a data export with a new front end leads to the kinds of scope surprises that double the budget after signing.
The merchants who execute these migrations successfully spend 2–3 weeks in pre-migration scoping — extension inventory, EAV mapping, variant limit assessment, integration architecture — before a line of code is written. That investment makes every subsequent phase predictable.
Four things to get right before you engage an agency for Magento to Shopify migration:
- Classify your complexity tier honestly
- Audit every extension and its business function
- Identify products that exceed Shopify’s 100-variant limit
- Map your integration requirements explicitly
Armed with that information, you’ll get accurate quotes and won’t face $40,000 in change orders after signing. For a broader look at how SEO is preserved across any platform migration, see our Shopify migration SEO guide — the principles apply to Magento migrations with additional URL complexity.
Ready to migrate from Magento to Shopify? See our Shopify migration services →
Frequently Asked Questions
Can I migrate Magento to Shopify myself?
Simple Magento to Shopify migrations with a clean catalog and no complex integrations are technically possible DIY using tools like Matrixify for data import and Shopify’s URL redirect tool for SEO. The challenge is the EAV data mapping — it requires understanding Magento’s database schema. Medium and complex migrations require professional agency execution.
Will my SEO rankings survive a Magento to Shopify migration?
With proper 301 redirect mapping covering every indexed URL, a 10–20% temporary traffic dip is typical with recovery in 6–8 weeks. The challenge with Magento is the URL structure complexity — category-prefixed URLs, .html suffixes, and parameterized URLs all need mapping. Missed redirects compound for large catalogs. A professional SEO audit before migration and complete redirect coverage before DNS switch are essential.
What happens to my Magento extensions after migration to Shopify?
They don’t migrate. Each Magento extension’s functionality needs a Shopify equivalent: either a native Shopify feature, a third-party app, or custom Liquid/API development. Simple extensions (sliders, image galleries, contact forms) have direct Shopify equivalents. Complex extensions (custom B2B pricing, multi-level loyalty, ERP connectors) require rebuild work.
How does Shopify handle Magento’s configurable products?
Shopify allows a maximum of 3 product options and 100 variants per product. Magento configurable products with more combinations require app-based solutions (Infinite Options, Custom Fields by Bonify) for display or custom app development for inventory and pricing accuracy. Identifying which products in your Magento catalog exceed these limits before migration is a mandatory pre-migration step.
What’s the biggest risk in a Magento to Shopify migration?
Discovering complexity that wasn’t scoped after signing. ERP integration scope, high-variant product workarounds, and custom functionality rebuilds are the categories most often underbid in initial quotes. Insist on a detailed discovery phase with a written scope document before any development work begins.