Ecommerce Replatforming Checklist: When and How to Switch Store Platforms

Ecommerce replatforming means moving your online store from one platform to another, such as from Magento, Wix or a custom build to Shopify or WooCommerce. It makes sense when your current platform limits growth, costs too much to maintain or blocks features you need. A safe move carries over products, customers, order history, content and URLs, with 301 redirects and thorough testing so sales and rankings continue.

Quick answer: replatform when the platform, not the design, is holding you back. Plan data mapping and redirects first, migrate to a staging store, test every key journey, then launch at a quiet time and monitor closely.

Signs it is time to replatform

• Simple changes need a developer and take weeks.
• Hosting, licences or maintenance costs keep rising.
• The platform is no longer supported or receives few security updates.
• You cannot add features you need, such as subscriptions, B2B pricing or multiple currencies.
• The store is slow and hard to fix without a rebuild.
• Integrations with your ERP, CRM or shipping tools keep breaking.

If the main problem is design or conversion, a redesign on your current platform may be cheaper. Replatform when the technology itself is the limit.

Popular replatforming routes

From	Common destination	Why
Magento (Adobe Commerce)	Shopify or Shopify Plus	Lower maintenance and hosting costs
WooCommerce	Shopify	Less technical upkeep
Shopify	WooCommerce	More control and ownership
Wix or Squarespace	Shopify or WooCommerce	Room to grow the catalogue and features
Custom or legacy platform	Shopify or WooCommerce	Faster updates and a large app ecosystem

Our Shopify vs WooCommerce comparison explains which destination fits which store.

Ecommerce replatforming checklist

1. Plan and benchmark

• Record current traffic, conversion rate, revenue and top landing pages.
• Export all URLs and note pages with backlinks and rankings.
• List every integration, app and custom feature in use.

2. Map your data

• Products: titles, descriptions, variants, SKUs, images, prices and stock.
• Customers: accounts and marketing consent. Passwords usually cannot be moved, so plan a reset email.
• Orders: history customers and staff need to see.
• Content: pages, blog posts and media.
• Reviews, gift cards and discount codes.

3. Build and test on staging

• Rebuild the theme and key templates.
• Reconnect payments, shipping, tax and integrations.
• Import data and check a sample of products, customers and orders by hand.
• Test checkout with real payment methods and test orders.

4. Protect SEO

• Map every old URL to the new one and set 301 redirects.
• Keep product and category titles, descriptions and content.
• Recreate structured data for products and reviews.
• Update internal links, sitemaps and canonical tags.

5. Launch and monitor

• Launch during a quiet trading period, not before a big sale.
• Run a final data sync for new orders and customers.
• Check Search Console, analytics and sales daily for the first two weeks.

How long and how much does replatforming cost?

Small stores usually take 3 to 6 weeks, and large catalogues with integrations take 2 to 4 months. Our website migration services cover platform moves from $890, with large migrations from $2,490. New stores on the destination platform start at $1,290 for Shopify and $1,490 for WooCommerce.

Common replatforming mistakes

• Migrating without a complete redirect map.
• Forgetting customer password resets and saved addresses.
• Launching before a peak sales season.
• Recreating every old feature instead of simplifying.
• Not testing tax, shipping and payment edge cases.

From our projects: When we redesigned an online grocery store on WooCommerce, the focus was catalogue navigation, product visibility and mobile shopping, the areas a platform move most often breaks.

What the research says: Google recommends permanent redirects for every changed product and category URL, kept for at least a year, to protect rankings after a replatform. (Source: Google Search Central on site moves.)