Best X-Cart to Shopify Migration Company
Most X-Cart to Shopify migrations fail at the same points: custom X-Cart addons that have no Shopify equivalent, order history lost because the migration tool only handles 12 months, SEO URLs not redirected correctly, and customer passwords that can't be transferred. MercuryMinds is one of the few agencies still actively building on X-Cart — Official X-Cart Partner since 2008. We know exactly what migrates cleanly and what needs to be rebuilt.
What Migrates
Migrates Completely
Needs Assessment
Every item above is assessed at project scoping stage. We tell you before work begins what the solution is, how long it takes and what it costs — no surprises after go-live.
How It Works
Fixed price and fixed timeline agreed at stage 1. Nothing starts until the full scope is documented and agreed.
Full audit of your X-Cart installation: addon inventory, custom functionality, product count, order history depth, current URL structure and any integrations (ERP, CRM, email platform). Fixed price and timeline produced. Nothing starts until the scope is agreed.
Custom migration scripts built for your specific X-Cart version and data structure. Not generic tools — scripts that understand your X-Cart database schema, handle your specific addon data structures and output clean Shopify-compatible data.
New Shopify store built alongside the X-Cart store. Theme configured, apps installed, payment gateways connected, tax and shipping zones set. Addon-equivalent functionality built or app-configured. All done before any data goes live.
Data migrated to the Shopify staging environment. Full product, order, customer and SEO URL verification against the X-Cart source. Every 301 redirect tested. Every product image verified. Order history count matched. Sign-off required before DNS switch.
DNS switched on agreed date. X-Cart maintained in read-only mode for 30 days post-launch as safety net. Google Search Console updated and monitored for crawl errors. Post-migration sign-off checklist completed. Project documentation delivered.
Why MercuryMinds
Platform Knowledge
Most agencies that could migrate X-Cart stopped taking X-Cart work years ago. MercuryMinds is still building on X-Cart — which means we know the database schema, the addon architecture, the file structure and the edge cases in your specific X-Cart version. That knowledge is what prevents data loss and missed functionality during migration.
Shopify Experience
MercuryMinds has been building Shopify stores since the platform became viable for serious ecommerce operations. We know what Shopify can and cannot replicate from X-Cart — and we tell you before the project starts, not during it.
Fixed Price, Fixed Timeline
Every migration project is scoped in full before a price is quoted. The quote covers everything agreed at scoping — no open-ended billing if complexity grows. The go-live date is agreed before work begins and held to. You know the total cost before we start.
An X-Cart to Shopify migration typically takes 6–14 weeks from scoping to go-live. The primary variable is addon complexity — a store with 10 standard X-Cart addons migrates much faster than one with 30 custom addons that need individual assessment and replacement. A straightforward X-Cart store (under 5,000 SKUs, standard addons, no custom database modifications) typically completes in 6–8 weeks. A complex X-Cart installation (50,000+ SKUs, heavily customised, multiple third-party integrations) typically takes 12–16 weeks. MercuryMinds provides a fixed timeline as part of the project scope document. The go-live date is agreed before work begins.
Yes — with a custom migration process rather than a generic tool. Generic X-Cart to Shopify migration tools handle the standard data fields (product name, price, SKU, images) but frequently miss X-Cart-specific data structures: custom attribute sets, addon-specific product fields, digital product download records, wholesale price tiers and product option combinations. MercuryMinds builds custom migration scripts for your specific X-Cart database schema rather than using off-the-shelf tools — which means the migration captures data fields that generic tools skip. Every product count is verified against the X-Cart source after migration, and every product page is spot-checked before go-live.
The following X-Cart data migrates completely to Shopify: all products and product variants, product attributes and options (mapped to Shopify product options), product images and attachments, full order history (all orders, not just the last 12 months), customer accounts and address books, customer reviews where the review system supports export, SEO metadata (page titles and meta descriptions), category structure (mapped to Shopify collections), tax configurations and shipping zones, and gift card and store credit balances where applicable. The items that require assessment rather than direct migration are X-Cart custom addons (each assessed individually), customer passwords (cannot be transferred in hashed form — customers set a new password on first login), and multivendor marketplace functionality (requires app or custom build on Shopify).
X-Cart to Shopify migration costs depend primarily on three factors: the number of products and the complexity of the product data structure, the number and complexity of X-Cart addons that need equivalent functionality built on Shopify, and the order history depth and size. As reference points: a straightforward X-Cart to Shopify migration (under 5,000 SKUs, standard addons, no custom database modifications) typically costs £5,000–£10,000. A mid-complexity migration (5,000–50,000 SKUs, several custom addons requiring Shopify app equivalents or custom builds) typically costs £10,000–£20,000. A complex migration (50,000+ SKUs, heavily customised X-Cart, multiple third-party integrations) is scoped individually and typically costs £20,000+. All projects are fixed-price — the quote covers the full scope agreed at project start.
Related Migration Routes
X-Cart Route
Move from X-Cart to the WordPress ecosystem. Same dual-platform knowledge — different destination.
X-Cart Route
Enterprise-grade migration from X-Cart to Magento 2 or Adobe Commerce.
Popular Route
500/mo, low competition. The highest-volume Shopify migration route we handle.
X-Cart Platform
Still running X-Cart and not ready to migrate? We handle X-Cart support, customisation and addon development.
Ready to Scope Your Migration?
Tell us your X-Cart version (4.x or 5.x), how many products you have, which addons are installed (standard or custom), what third-party integrations need reconnecting, what your target go-live date is and whether you need a Shopify theme built as part of the migration or already have one. We'll come back with a fixed price and fixed timeline.