Ecommerce catalog and data migration

Part of

What you get

Your data on the new platform, reconciled against the source, with documented counts, checks and sign-off for every data type.

Related solutions

Agent Governance and Evaluation

Guardrails, action logs and testing, so every agent acting for your brand can be checked and overruled.

B2B Buying Agents

Agents that handle quoting, approvals and reorders for trade accounts, inside the rules you already set.

AI Content Operations

Product copy, imagery and translations produced at catalog scale, with a review step before anything publishes.

AI Merchandising and Personalization

Ranking, recommendations and bundles that adapt to each shopper, tuned against margin and stock, not just clicks.

AI Shopping Assistants

An on-site assistant grounded in your own catalog and policies that answers questions and builds carts.

AI Product Data Enrichment

Product attributes, specs and feeds structured so AI agents and AI search describe your catalog accurately.

Commerce MCP Server Development

A Model Context Protocol server that exposes your catalog, inventory and orders to the assistants customers use.

Agent Payments Integration

Taking payment from AI agents safely, through signed AP2 payment mandates and delegated card tokens.

UCP and Agentic Checkout

Publishing the manifest and checkout endpoints that let AI agents build a cart and place an order on your store.

Deployment and Environment Management

Deployment, previews and edge delivery handled without managing infrastructure yourself.

Ecommerce Maintenance and Support

Platform updates, integration monitoring and incident response with a named team behind it.

Returns Management

Returns handled in a way that retains both the customer and the margin.

Reviews and Loyalty

Social proof and repeat purchase programs wired properly into the storefront.

Search and Merchandising

Onsite search and merchandising tuned to what actually converts for your catalog.

Headless CMS Implementation

Marketing publishing without waiting for a developer release window.

Lifecycle Marketing

Email and SMS programs that react to what a customer actually did on the store.

Accessibility and ADA Compliance

Storefronts that are usable by everyone, and defensible if you are ever challenged.

Error Monitoring

Catching the checkout and product page errors that quietly cost orders every day.

Site Speed Optimization

Page speed treated as a revenue metric, particularly on mobile where the gap is widest.

A/B Testing Programs

Tests designed to answer a question rather than to confirm a preference.

Conversion Rate Optimization

A running experiment program prioritized by expected revenue impact, not ease of build.

UI Design

Production ready interface design handed over in a form developers can build from directly.

Design Systems

A component library so the team ships consistently instead of redesigning every page.

Wireframing and Prototyping

Testable structure agreed before anyone writes production code.

Customer Journey Mapping

How customers actually move across channels, and exactly where the friction sits.

UX Design

Interface design grounded in the brand's own analytics rather than generic best practice.

Internationalization and Multi-market

Selling into several countries and currencies without a separate build for each.

Omnichannel and POS

One stock and customer record across the store, the website and events.

B2B Commerce

Account specific pricing, catalog visibility and approval workflows on the same platform as DTC.

Tax and Compliance

Sales tax and cross border compliance handled in the platform rather than by hand.

Payments and Subscriptions

Checkout, recurring billing and pay later configured for your basket size and markets.

OMS and Fulfilment Integration

Orders routed and fulfilled without anyone moving them between systems by hand.

ERP Integration

Finance, inventory and ecommerce agreeing on stock, orders and customers without retyping.

Catalog and Data Migration

Product, customer, subscription and order data moved, reconciled and verified.

Headless Replatforming

Replacing the front end while leaving the commerce engine where it already works.

WooCommerce to Shopify Migration

Moving off WooCommerce onto a platform that does not need constant maintenance.

Magento to Shopify Migration

Leaving Magento without losing order history, search equity or trading days.

BigCommerce Migration

Moving to BigCommerce where multi storefront and B2B pricing rules need to work natively.

Shopify Plus Migration

Moving to Shopify Plus with catalog, customers, subscriptions and search rankings intact.

Systems Architecture

Deciding which system owns which data before anything gets integrated.

Saleor Development

Production Saleor storefronts for brands that need direct control of their commerce API.

Shopify Plus Headless Builds

A custom front end on Shopify's Storefront API, with Shopify continuing to own checkout.

Headless Storefront Development

A storefront built as a real application, with the commerce engine sitting behind an API.

Composable Commerce Development

Commerce built from replaceable services rather than one platform trying to do everything.

Commerce Automation

Automating the manual handoffs between commerce, operations and marketing systems.

AI Agent Integration

Agents built into support, merchandising and internal operations, scoped to work that is worth automating.

AI Search Optimization

Being findable and citable inside the assistants where buyers increasingly start their research.

Agentic Commerce Readiness

Making the storefront readable and transactable by the AI agents that now shop on a customer's behalf.

Data Pipelines and Integration

Moving commerce, marketing and finance data between systems on a schedule you can trust.

Conversion Tracking and Attribution

Tracking that survives consent banners, ad blockers and a headless front end.

Analytics and Dashboarding

Dashboards that answer the standing questions without someone exporting a spreadsheet first.

GA4 Configuration

Analytics set up so the numbers reflect how the business actually makes money.

Build vs Buy Assessment

Deciding what to build custom and what to buy, with the real cost of each made explicit.

Tech Stack Consolidation

Reducing overlapping tools into a stack that costs less to run and is easier to change.

Fractional VP of Ecommerce

Senior ecommerce leadership on a recurring basis, owning the roadmap without a full time executive hire.

Ecommerce Audits

A straight read on what is holding the storefront back, across technology, experience and merchandising.

Platform Selection and Evaluation

An evidence based comparison of commerce platforms against the constraints your business is actually hitting.

Ecommerce Strategy and Roadmapping

Structured discovery that establishes what to build, in what order, on which platform, and what each decision is likely to cost.

Data is where most replatforms get into trouble. The new storefront can look finished while products are missing variants, wholesale customers have lost their tax exemptions and subscriptions are set to renew on the wrong date. These problems rarely show up in a demo. Customers find them.

Catalog and data migration is the work of moving that data with care. We map it, transform it, load it in rounds and prove it arrived correctly before anyone switches the domain.

What we migrate

Catalog. Products, variants, options, attributes, media, collections and categories, including the rules that place products in them.
Customers. Accounts, addresses, tags, consent, tax status and B2B companies with their buyers and roles.
Orders. Historical orders with line items, totals, discounts and status so service and reporting carry on.
Subscriptions. Active plans, intervals, next charge dates and payment methods, moved with your subscription provider.
Content and URLs. Pages, blog posts and a complete redirect map from every old URL to its new home.
Loyalty, reviews and gift cards. Balances and records customers notice straight away if they go missing.

How we keep it accurate

We start with a field-level map from source to target, agreed with the people who actually use the data. Transformations are scripted rather than done by hand in spreadsheets, so every run is repeatable and every fix sticks.

Each round is checked with record counts, financial totals and a set of hand-picked samples, including the awkward products and customers everyone on the team already knows about. By cutover the migration has been rehearsed several times. The final run moves only the delta of new orders and customers, and reconciliation is signed off before launch.

Cleaning up on the way

A migration is the best chance you will get to fix old data. We flag duplicates, empty fields and inconsistent attributes, then agree what to clean, what to enrich and what to leave behind. Clean, structured product data also makes your catalog easier for site search, filters and AI shopping agents to read.

The same process applies whatever the platforms involved. Magento, WooCommerce, BigCommerce, Shopify, Saleor and custom builds all have their quirks, and the method stays the same.

Data migration is a core part of our ecommerce replatforming service and runs inside every Shopify Plus migration and BigCommerce migration we deliver.