BigCommerce to Shopify Migration Services That Move the Data, the URLs and the Revenue Together

Packages start at $1,190 for Catalog Move, $2,290 for Storefront Move and $4,490 for Plus Transition. Catalog size, option complexity, order history and extras are added in the calculator, so most moves land between $1,200 and $7,000. You see the fixed total before you pay anything.

A tool such as Matrixify, Cart2Cart or LitExtension costs roughly $20 to $400, but the redirects, option mapping, theme rebuild and testing stay on you. Large agencies often open at $15,000 and above. Our fixed tiers land in the gap and still include the whole job.

Catalog Move takes 6 to 10 working days, Storefront Move 12 to 20 and Plus Transition 22 to 38, before options. Bigger catalogs, complex modifiers and deeper order history add days that the calculator shows. Choose a faster schedule if you have a firm launch date.

Keep the old store trading while we build and rehearse the new one on a development store. At cutover we repeat a delta import for recent orders, switch the domain, import redirects and crawl the result. Customers keep shopping throughout, apart from a short, agreed order freeze.

Not if the redirect work is done properly, though a short wobble while Google recrawls is normal. We crawl the old site, map each product, category, brand, blog and page URL, carry over titles and descriptions and verify one-hop redirects. No agency can guarantee positions, but a mapped and verified redirect file removes the self-inflicted losses.

Customer passwords, your Stencil theme, Script Manager snippets, app settings, discount codes and gift certificate balances do not move automatically. We rebuild or reissue each of these on purpose, and the scope document lists them one by one so there are no surprises at launch.

Yes. Plus Transition adds company accounts, catalogs and price lists for wholesale buyers, Markets for regional storefronts, POS locations and a monitored cutover. Enterprise-scale catalogs, ERP links or headless storefronts receive an individual quote with agreed deliverables.

It depends on your channels and team. Shopify Plus offers a deep app ecosystem, checkout extensibility, B2B tools and Markets, while BigCommerce suits some catalog-heavy builds. We can compare both against your features and revenue plan before you commit to the move.

Yes, the process is documented widely, and the steps are export, map, import, redirect, test and switch. Small catalogs with simple options can be done by an owner with patience. The difficult parts are redirects, modifiers and the theme, which is where most owners ask us to step in.

An app moves the easy 80 percent: products, customers and orders. It does not write your redirect file, rebuild your theme, replace your apps or reissue gift balances. We often use the same tools internally, then add the mapping, rebuild and testing around them.

Yes. We install Shopify POS, create your locations, load stock counts, set staff roles and connect your payment hardware, so counter and online sales draw from one inventory. The extra is available in the calculator, and Plus Transition includes it.

Our checklist covers a catalog export, URL crawl, field mapping, trial import, theme rebuild, app replacements, payment and tax settings, test orders, tracking checks, redirect import and a post-launch crawl. You receive the signed-off version at handover, with every item marked.

Yes, and we recommend it. Keeping the same domain preserves link equity. We lower the DNS time-to-live ahead of time, connect the domain to Shopify at cutover and confirm the certificate is active, so visitors arrive on the new store without noticing a change.

A general developer may know code but not the replatforming traps: URL classification, option limits, customer group pricing and order imports that do not touch stock. We have launched 450+ Shopify stores since 2015, so these problems are routine for us, not new each time.

Order a package, send read-only BigCommerce access and add us as collaborators on Shopify or let us build in our Partner account. Then list the apps and customer groups you use and name an approver. We send a written audit and scope for approval before any import begins.