migrating to shopify in 2026: the checklist that stops you losing revenue
A migration rarely fails on launch day. It fails three weeks later, when a redirect turns out to be missing or a customer can’t find their account.
A Shopify migration isn’t a technical project with a marketing footnote, it’s the other way round: the technical part is the easy part, the things you forget are what cost you revenue. This is the order that prevents that.
what needs to be finished before you go live?
All products with correct variants, stock and pricing, all customer accounts and order history carried over, and a complete redirect map from every old url to its new location. If any of these three is missing, you won’t feel it on launch day itself, but in the weeks after, through declining organic visitors and support tickets.
how much time should you set aside for redirects?
More than most timelines allow. Export every url that currently carries traffic or backlinks, map each one to its new location individually, and spot-check that the redirect actually lands on the right page instead of the homepage. A blanket redirect to the homepage beats a 404, but still costs conversion and search traffic.
what do you do with existing seo rankings?
Keep the same url structure where possible, so you don’t need to build unnecessary redirects. Where you can’t, make sure titles, meta descriptions and structured data are at least as strong as what was there before, not weaker because the migration was rushed.
how do you test before launch without customers noticing?
Build the new store behind a password-protected environment, run test orders separately from your real payment provider, and check email flows (order confirmation, shipping notice) with a separate test account. Only move your dns once that runs without errors.
| phase | what you check | risk if you skip it |
|---|---|---|
| before launch | products, stock, customer data, redirects | revenue loss at the moment of launch |
| launch | dns, ssl, payment providers, email flows | orders that never arrive or never get confirmed |
| after launch | organic traffic, 404s, support tickets | gradual revenue loss that only shows up weeks later |
the core steps at a glance
- ✸Export and verify all products, variants and stock before importing
- ✸Carry over customer accounts and order history, or communicate clearly upfront if that isn’t possible
- ✸Build a complete redirect map, not just for your most popular pages
- ✸Test payment providers and email flows with real, separate test orders
- ✸Keep a close eye on organic traffic and 404s for the first weeks after launch
frequently asked questions about migrating to shopify
how long does an average migration take?
For a store with a few hundred products, plan for four to eight weeks, depending on how much custom work and how many integrations need to move over.
will I lose my google rankings?
Only if redirects are missing or wrong. With a complete, tested redirect map, the impact is usually limited to a temporary dip.
can I bring my customer reviews along?
Usually yes, via an export from your current platform and an import into whichever Shopify review app you use, though this varies by provider.
do I have to migrate my whole catalog at once?
Not necessarily. Some stores migrate in phases by category, though that makes redirect and seo management more complex.
what’s the most underestimated step?
Testing transactional emails. They almost always work in the test environment and sometimes break only on the first real order, due to a misconfigured sender or template.
“The migration itself feels tense. The three weeks after, when nobody’s watching anymore, are where it actually goes wrong.”