PrestaShop is one of the most popular open-source ecommerce platforms in Europe. Originally developed in France, it has a particularly strong presence in France, Spain, and parts of the UK. It is a capable platform with features that were ahead of their time — native multi-language support, a flexible product attribute system, and a comprehensive back office.
But the ecommerce landscape has evolved, and PrestaShop's strengths have become less distinctive as hosted platforms like Shopify have matured. Many UK brands running PrestaShop stores are now evaluating whether a move to Shopify would better serve their growth ambitions.
This guide covers the specific challenges of migrating from PrestaShop to Shopify. If you are evaluating the move, this will help you understand the scope, plan the project, and avoid the pitfalls that can derail a migration. For a broader look at migration considerations, see our companion guide on OpenCart to Shopify migration.
Why brands are leaving PrestaShop
The reasons we hear most frequently from brands approaching us about a PrestaShop migration are remarkably consistent.
The hosting and maintenance burden
Like all self-hosted platforms, PrestaShop requires you to manage your own server infrastructure. This means PHP version updates, MySQL database maintenance, security patches, SSL certificate management, and server configuration. For a growing ecommerce brand, this is a distraction from the core business of selling products. Every hour your team spends troubleshooting server issues is an hour not spent on marketing, product development, or customer experience.
Shopify eliminates this entirely. It is a fully hosted platform where security, performance, and infrastructure are managed as part of the service. You never need to think about PHP versions or database optimisation again.
Upgrade pain
PrestaShop upgrades have historically been problematic. Moving between major versions (e.g., PrestaShop 1.6 to 1.7, or 1.7 to 8.x) often breaks modules, themes, and custom functionality. Many PrestaShop stores remain on older versions because the cost and risk of upgrading are prohibitive. This creates a security and functionality gap that widens over time.
Declining UK developer availability
PrestaShop's developer community in the UK is smaller than those for Shopify, WooCommerce, or Magento. Finding experienced PrestaShop developers in the UK is increasingly difficult and expensive. Many PrestaShop developers are based in France or Eastern Europe, which can create communication and timezone challenges for UK brands.
Module quality and compatibility
The PrestaShop module marketplace (Addons) contains thousands of modules, but quality varies enormously. Module conflicts are common, particularly after version upgrades. And many popular modules are developed by solo developers with no guarantee of ongoing maintenance. Shopify's App Store has a more rigorous review process and a larger, more active developer community.
Payment and checkout limitations
PrestaShop's checkout flow has improved over the years, but it still lags behind Shopify's checkout in terms of conversion rate optimisation. Shopify's checkout is used by millions of stores globally, which means it is continuously optimised based on massive amounts of conversion data. This checkout advantage alone can justify the cost of migration for brands with significant traffic. See our guide on choosing a Shopify agency for more on evaluating the commercial case for migration.
PrestaShop-specific migration challenges
Every platform migration has its quirks, but PrestaShop presents several unique challenges that are worth understanding before you commit to the project.
Product combinations vs Shopify variants
PrestaShop uses a "combinations" system for product options. This is more flexible than Shopify's variant system in some respects: PrestaShop allows unlimited attributes and combinations per product, while Shopify is limited to three option types and 100 variants per product. If your PrestaShop products have complex combination structures, this is the single biggest technical challenge of the migration.
Multi-language architecture
PrestaShop has native multi-language support baked into its database structure. Every text field in PrestaShop — product names, descriptions, category names, CMS content — has language variants stored natively. Shopify handles multi-language content differently, using Shopify Markets and translation apps. This means every piece of translated content needs to be extracted from PrestaShop's database and mapped to Shopify's translation system.
Multi-store capabilities
PrestaShop supports multi-store setups from a single back office. If you are running multiple PrestaShop stores from one installation, migrating to Shopify requires a different architecture. Shopify Plus supports expansion stores, and Shopify Markets handles international selling. But the one-to-one mapping is not always straightforward.
Specific URL structures
PrestaShop generates URLs that include category paths, language codes, and numeric IDs depending on your URL configuration. For example, a product URL might look like /en/clothing/12-blue-t-shirt.html. These are fundamentally different from Shopify's clean /products/blue-t-shirt structure. Every URL with organic traffic or backlinks needs a 301 redirect.
Data migration: products, customers, orders
PrestaShop stores its data in a MySQL database with a well-documented schema. This makes data extraction relatively straightforward from a technical perspective, but the mapping to Shopify's data model requires careful planning.
Products
PrestaShop product data maps to Shopify as follows:
- Product name and description — direct mapping, but check for PrestaShop-specific shortcodes or module hooks in descriptions that will not work on Shopify
- Product images — PrestaShop stores images with specific naming conventions and generates multiple sizes automatically. All original images need to be exported and uploaded to Shopify.
- Product features — PrestaShop features (weight, material, etc.) map to Shopify metafields
- Product combinations — map to Shopify variants (with the limitations discussed above)
- Specific prices / price rules — PrestaShop's specific price system needs to be rebuilt using Shopify's discount system or customer tag-based pricing
- Product attachments — downloadable files attached to products need to be migrated separately, potentially using Shopify's digital downloads functionality
Categories to collections
PrestaShop categories are hierarchical and can be nested multiple levels deep. Shopify collections are flat. The migration strategy is to flatten the hierarchy into descriptive collection names. A PrestaShop category tree like "Clothing > Men > Shirts > Casual" becomes a Shopify collection called "Men's Casual Shirts". This is actually better for SEO because it creates collection pages with keyword-rich titles that target specific search queries.
Customers and orders
Customer records — names, emails, addresses, and order history — can all be migrated. As with any platform migration, passwords cannot be transferred due to different hashing algorithms. Customers will need to reset their passwords on Shopify.
Order history migration is important for customer service continuity. PrestaShop order data can be exported and imported via the Shopify API. We typically migrate 24 months of order history, which covers most customer service enquiries and warranty claims.
Combinations to variants: the biggest hurdle
This deserves its own section because it is the most common source of problems in PrestaShop to Shopify migrations.
Understanding the difference
PrestaShop combinations are built from attributes (e.g., colour, size) and can include unlimited attributes per product. Each combination can have its own price impact, quantity, weight, and reference code. Shopify variants are similar in concept but limited to three options per product and 100 total variants.
When it works cleanly
If your PrestaShop products have three or fewer attribute groups (the vast majority of fashion, beauty, and consumer goods stores), the mapping is straightforward. A product with colour and size in PrestaShop maps directly to a product with colour and size options in Shopify.
When it gets complicated
If your products have four or more attribute groups, you need a strategy. Options include:
- Consolidate attributes. Combine related attributes into a single option. For example, instead of separate "Width" and "Length" attributes, create a single "Size" option that combines both (e.g., "W32 L34").
- Split products. If a product has genuinely distinct variations that warrant separate product pages, split them. This can actually improve SEO by creating more targeted product pages.
- Use a variant extension app. Some Shopify apps extend the variant limit beyond three options. These work but add complexity and dependency on a third-party app.
- Use line item properties. For customisation options that do not affect price or inventory (e.g., engraving text, gift wrapping), use line item properties instead of variants.
Handling multi-language content
If your PrestaShop store serves multiple languages, this adds significant complexity to the migration. Here is how to approach it.
Shopify Markets
Shopify Markets is Shopify's built-in solution for international selling. It supports localised pricing, payment methods, and — critically — translated content through integration with translation apps. However, the translation workflow is different from PrestaShop's native approach.
Content extraction
Every piece of translated content in your PrestaShop database needs to be extracted, mapped to its English equivalent, and imported into Shopify's translation system. This includes product titles and descriptions, category names and descriptions, CMS page content, email notification templates, and front-end labels and messages.
SEO for multi-language
If your PrestaShop store uses language-specific URLs (e.g., /fr/vetements/ for French, /en/clothing/ for English), each language version needs its own set of 301 redirects. Shopify Markets uses subfolders (e.g., /fr/) or subdomains for different languages, so the redirect mapping needs to account for the language prefix.
SEO protection during migration
Protecting your organic traffic during a PrestaShop to Shopify migration follows the same principles as any platform migration, but with PrestaShop-specific considerations.
URL redirect mapping
PrestaShop URLs vary depending on your version, URL rewrite settings, and whether you use language prefixes. Common patterns include:
| Page type | PrestaShop URL example | Shopify URL |
|---|---|---|
| Product | /12-blue-t-shirt.html | /products/blue-t-shirt |
| Category | /3-clothing | /collections/clothing |
| CMS page | /content/4-about-us | /pages/about-us |
| Blog post | /blog/5_my-blog-post.html | /blogs/news/my-blog-post |
| Manufacturer | /2_brand-name | /collections/brand-name |
The numeric IDs in PrestaShop URLs make redirect mapping more involved because you need to match each ID to its corresponding slug on Shopify. This is best done by exporting your PrestaShop database and using the product/category IDs to build the redirect map programmatically. For a detailed approach, see our SEO migration checklist.
Structured data
PrestaShop generates structured data for products, breadcrumbs, and reviews (if using a review module). Ensure your Shopify theme includes equivalent structured data. Shopify's modern themes include basic structured data, but you may need to enhance it for product reviews, FAQ pages, and organisation schema.
Replacing PrestaShop modules
PrestaShop modules do not transfer to Shopify. Each piece of functionality needs to be replicated using Shopify's native features, apps, or custom development.
Common PrestaShop modules and their Shopify equivalents:
| PrestaShop module | Shopify equivalent |
|---|---|
| Layered navigation / faceted search | Shopify Search & Discovery app or custom filtering |
| One Page Checkout | Shopify's native checkout (already optimised) |
| Product reviews | Shopify Product Reviews app or third-party |
| Email marketing integration | Klaviyo (native Shopify integration) |
| Multi-language | Shopify Markets + translation app |
| SEO module | Native Shopify SEO features + apps |
| Product customisation | Shopify product customisation apps or custom development |
| Abandoned cart | Shopify native abandoned checkout emails + Klaviyo |
The goal is to reduce your total module/app count during migration. PrestaShop stores commonly accumulate 30-40+ modules over time. A well-built Shopify store should function with fewer than 10 apps. As we discuss in our guide to Shopify store speed, fewer apps means better performance.
Design and rebuild on Shopify
A migration is the ideal time to improve your store's design and user experience. PrestaShop themes tend to be more template-driven and less flexible than modern Shopify themes. Use this opportunity to create a design that is optimised for conversion, not just aesthetics.
Theme approach
For brands doing £500k+ in annual revenue, we recommend a custom Shopify theme rather than a pre-built theme. A custom theme built by experienced Shopify developers allows you to optimise every element of the customer journey for your specific audience and product range.
Mobile-first design
If your PrestaShop store was built several years ago, it may not be truly mobile-optimised. The majority of ecommerce traffic now comes from mobile devices. Your new Shopify store should be designed mobile-first, with every interaction optimised for touch screens and smaller viewports.
Testing and launch
Follow the same rigorous testing process outlined in our OpenCart migration guide. The key areas to test for a PrestaShop migration specifically are:
- Product combinations have been correctly converted to Shopify variants
- Multi-language content displays correctly (if applicable)
- PrestaShop-specific URL patterns are all redirected
- Specific prices and customer group pricing work correctly
- All module functionality has been replicated or replaced
- All payment gateways are configured and tested in live mode
Go-live sequence
- Final data sync from PrestaShop to Shopify
- DNS switch to point domain to Shopify
- SSL verification
- 301 redirect testing (sample 50-100 URLs immediately)
- Payment processing test with real transaction
- Submit updated sitemap to Google Search Console
- Monitor analytics, Search Console, and customer feedback for 72 hours
Timeline and cost
PrestaShop to Shopify migrations typically take slightly longer than other platform migrations due to the complexity of the combination system and multi-language content. Here are our estimates based on experience.
| Store complexity | Timeline | Typical cost |
|---|---|---|
| Simple (single language, <500 products) | 6-8 weeks | £10,000 - £18,000 |
| Medium (single language, 500-3,000 products) | 8-12 weeks | £18,000 - £28,000 |
| Complex (multi-language, 3,000+ products) | 12-16 weeks | £28,000 - £45,000 |
These estimates include data migration, theme design/customisation, SEO migration with full redirect mapping, testing, and go-live support. They do not include ongoing Shopify subscription costs or post-launch optimisation. Costs also assume you own your PrestaShop source code and data — if your current agency controls access, read our guide on owning your ecommerce source code.
PrestaShop migrations are more complex than they appear at first glance, particularly for multi-language stores with complex product combinations. The key is thorough planning and realistic timelines. Rushing a PrestaShop migration almost always results in post-launch problems.
Andrew Simpson, Founder
Migrating from PrestaShop to Shopify is a significant project, but it is one of the best investments a growing ecommerce brand can make. The reduction in maintenance overhead, the improvement in checkout conversion, and the access to Shopify's ecosystem of apps and integrations create a platform for growth that PrestaShop increasingly cannot match.
If you are considering a PrestaShop to Shopify migration, start a conversation with us. We will assess your current PrestaShop setup, scope the migration, and give you a realistic plan with no surprises.
