Complete data migration
Products, variants, images, customers, order history, reviews, discount codes and metafields – validated against the counts in your source system.
We migrate stores from Shopware, WooCommerce, Magento and custom platforms to Shopify – products, customers, order history, redirects and integrations – with a cutover your customers never notice. Done by the team behind the Klean Kanteen Germany and MADSea migrations.
Is this you?
Most merchants we migrate have been putting it off for a year. The reasons are always the same – and every one of them is solvable.
Security updates have stopped, agencies charge end-of-life rates, and every plugin update is a gamble.
Organic traffic pays the bills. Changing URLs without a complete redirect map is how stores lose it overnight.
A WooCommerce or Magento store that needs a developer for every change – and breaks on every update.
Years of orders, customer accounts, reviews and SKUs that have to arrive complete – not “mostly”.
What you get
A migration has five moving parts. We own all of them, so you have one team to call.
Products, variants, images, customers, order history, reviews, discount codes and metafields – validated against the counts in your source system.
Every old URL mapped to its new home. Canonicals, sitemaps and Search Console set up so rankings carry over instead of resetting.
A Shopify 2.0 theme in your design or ours. Mobile-first, fast, editable by your team in the theme editor.
ERP and WaWi (plentymarkets, JTL), payment, shipping, tax, Klaviyo, reviews – connected and tested before go-live.
Staging store, test orders through every payment method, redirect check across the full URL list, DNS switch at night, rollback plan.
Daily checks of orders, redirects and Search Console after launch. Training for your team. Fixes included.
How it works
Fixed scope, fixed price, weekly updates. You always know where the project stands and what happens next.
We inventory your catalogue, URLs, integrations and custom features and send you a written fixed quote with a timeline.
Theme and integrations are built on a staging store while data is migrated and validated against your source system.
Test orders through every payment and shipping method, redirect check across the full URL list, sign-off by your team.
Final delta migration, DNS switch and redirect activation outside business hours. Customers notice nothing.
Daily monitoring of orders, redirects and Search Console, training for your team, fixes included.
Proof
Two of the brands we moved to Shopify – and still operate with today.

Shopware 5 to Shopify for the German Klean Kanteen store: full catalogue, customers and orders, international markets – and a partnership that has run since 2017.

Shopware 6 to Shopify with a custom theme: 100 % of products, customers and orders migrated, store loads in under two seconds.
Pricing and working together
We do not bill migrations by the hour. After the audit you get a written fixed price for a defined scope – and we keep it.
Audit, data migration, theme, redirects, cutover and 30 days of aftercare at one agreed price.
For ERP/WaWi connections, B2B pricing, multiple markets or custom app logic on top of the migration.
A monthly retainer for development, operations and growth – the way we have worked with Klean Kanteen Germany since 2017.
FAQ
Send us your store URL. We come back with an audit call slot and a fixed quote – no obligation.