Why Brands Migrate to Shopify
Every month we talk to store owners who are frustrated with their current platform. The complaints are consistent: WooCommerce requires constant plugin updates and security patches. Magento is expensive to host and even more expensive to maintain. BigCommerce lacks the app ecosystem and design flexibility. Squarespace and Wix hit a ceiling the moment you need anything beyond basic functionality.
Shopify solves these problems because it is purpose-built for eCommerce. Managed hosting, automatic security updates, a massive app ecosystem, and the best checkout in the industry. But migration is the hard part — and doing it wrong can cost you months of SEO rankings and revenue.
This guide covers everything you need to know.
What Gets Migrated
A complete Shopify migration involves moving:
Product Data
- Product titles, descriptions, and SEO metadata
- Variant information (size, color, material, etc.)
- Pricing, compare-at pricing, and cost per item
- SKUs, barcodes, and inventory quantities
- Product images (all variants)
- Product tags and collections
- Metafields and custom product data
Customer Data
- Customer names, emails, and phone numbers
- Shipping and billing addresses
- Order history and purchase totals
- Customer tags and segments
- Account status (note: passwords cannot be migrated — customers must reset)
Order History
- Historical orders with line items
- Order status and fulfillment data
- Payment and refund records
- Order notes and tags
Content
- Blog posts and articles
- Static pages (About, Contact, FAQ, etc.)
- Navigation menus
- Redirects
The SEO Migration Plan
This is where most migrations go wrong. If you do not handle SEO properly, you will lose organic rankings — potentially for months.
URL Mapping and 301 Redirects
Every URL on your old store needs a corresponding 301 redirect to its new Shopify URL. This is not optional. Without redirects, every inbound link and Google-indexed URL returns a 404, and your domain authority takes a hit.
We create a complete URL mapping spreadsheet:
| Old URL | New Shopify URL | Status |
|---|---|---|
| /product/blue-widget | /products/blue-widget | 301 redirect |
| /category/widgets | /collections/widgets | 301 redirect |
| /blog/2024/01/post-title | /blogs/news/post-title | 301 redirect |
Shopify has a built-in URL redirect system (/admin/redirects) that handles this. For stores with thousands of products, we use bulk import via CSV.
Metadata Preservation
- Transfer all meta titles and descriptions exactly as they are
- Preserve canonical URLs
- Maintain structured data (Product, BreadcrumbList, Organization)
- Keep alt text on all images
Sitemap Submission
After migration, submit the new Shopify sitemap to Google Search Console immediately. Request indexing for your most important pages. Monitor the Coverage report for crawl errors and fix any issues within the first week.
Monitoring
We track rankings daily for the first 30 days post-migration using Ahrefs or SEMrush. Some ranking fluctuation is normal in the first 2-3 weeks. If rankings do not recover within 30 days, something was missed in the redirect mapping.
Platform-Specific Considerations
WooCommerce to Shopify
WooCommerce stores have the most variable data structures because WordPress plugins create custom database tables. Key considerations:
- Product variations: WooCommerce handles variations differently than Shopify. Complex variation structures may need restructuring.
- Custom fields: ACF (Advanced Custom Fields) data maps to Shopify metafields. The mapping is rarely 1:1 and requires manual review.
- Blog content: WordPress blog posts with shortcodes and custom Gutenberg blocks need to be converted to standard HTML.
- Subscriptions: If you use WooCommerce Subscriptions, you need to migrate to a Shopify subscription app (Recharge, Loop, etc.) and re-create subscription rules.
Magento to Shopify
Magento migrations are the most complex because Magento supports features that Shopify handles differently:
- Multi-store: Magento's multi-store architecture maps to Shopify Markets or separate Shopify stores.
- Configurable products: Magento's configurable products map to Shopify product variants, but Shopify has a 100-variant limit per product.
- Customer groups: Magento customer groups with custom pricing map to Shopify B2B features (Plus required) or customer tags with app-based pricing rules.
- ERP integrations: Magento's native ERP integrations need to be rebuilt using Shopify's Admin API.
BigCommerce to Shopify
BigCommerce migrations are relatively straightforward because the data models are similar:
- Products: Product data maps cleanly. Options and variants transfer well.
- Customers: Customer data exports easily. Order history transfers with minimal transformation.
- Content: Pages and blog posts migrate with standard tools.
- Key difference: BigCommerce's built-in features (like native multi-currency) may require Shopify apps or Plus features to replicate.
The Migration Timeline
A typical Shopify migration follows this timeline:
Week 1-2: Audit and Planning
- Full inventory of existing store data
- URL mapping spreadsheet
- Feature gap analysis
- Theme selection or custom design kickoff
Week 3-4: Development Environment
- Set up Shopify development store
- Install and configure theme
- Configure payment gateways, shipping, and tax
- Set up necessary apps
Week 5-6: Data Migration
- Import products, customers, and orders
- Upload and verify all images
- Configure collections and navigation
- Set up 301 redirects
Week 7: Testing
- QA all product pages
- Test checkout flow
- Verify SEO metadata
- Cross-device testing
- Load testing
Week 8: Launch
- DNS cutover
- SSL verification
- Sitemap submission
- Analytics verification
- Post-launch monitoring begins
Common Pitfalls
Rushing the redirect mapping. This is tedious work. It is also the most important part of the migration. Spend the time to get it right. Every missed redirect is a lost ranking.
Forgetting about email flows. If you use Klaviyo, Mailchimp, or another ESP, your email flows reference old URLs. Update every link in every active flow and campaign.
Not testing the checkout. Place real orders on the staging store. Test every payment method, every shipping option, every discount code. A broken checkout on launch day is a disaster.
Ignoring app functionality gaps. Make a list of every feature your current store has. Verify that each feature exists in your Shopify setup — either natively, through an app, or through custom code. Do not discover gaps after launch.
Cutting over without monitoring. The first 48 hours after migration are critical. Monitor everything: orders, checkout completion rate, 404 errors, and organic traffic. Have a rollback plan ready.
When to Call a Professional
DIY migration is feasible for simple stores with under 100 products and no complex integrations. For anything beyond that — especially if you have significant organic traffic — work with a Shopify migration specialist. The cost of a professional migration is a fraction of the revenue you lose from a botched one.
We have migrated 50+ stores from WooCommerce, Magento, BigCommerce, Squarespace, and custom platforms. If you are planning a migration, talk to us. We will audit your existing store and give you a realistic timeline and cost estimate.