BigCommerce to Shopify Migration

BigCommerce and Shopify are both hosted commerce platforms, so the decision is not simply hosted versus self-hosted. Compare current catalog and option models, checkout requirements, B2B, markets, payment economics, APIs, apps, storefront architecture, team workflow, support, and total cost using the business’s actual requirements.

Both platforms provide hosted commerce, so a move from BigCommerce is not primarily an escape from self-managed hosting. The decision usually rests on how the store handles products, buying journeys, integrations, markets, and the work of the ecommerce team. Identify the particular limitation before treating a platform change as an upgrade.

Read the full answer and checklist

A business may move for Shopify-specific ecosystem, storefront, checkout, market, operational, or organizational requirements. The case should identify the exact current constraint, the Shopify capability and implementation that resolves it, migration and retraining cost, and the measure used to decide whether the move delivered value.

A business may want an integration, storefront workflow, or organisation-wide platform standard that is easier to support on Shopify. Describe the desired behaviour precisely and check whether it genuinely depends on moving. A dated theme or poorly maintained app connection may be an implementation problem rather than a platform limitation.

Read the full answer and checklist

Products, variants, options, customers, selected historical orders, pages, posts, files, and other records can often move. Custom fields, modifiers, price lists, customer groups, promotions, app-owned data, and relationships need field-level mapping, transformation, and reconciliation.

Separate catalog records, customer profiles, order history, content, and app-owned information. Product options, custom fields, images, and category membership need more detail than a single product count. Decide which data must remain editable, searchable, visible to customers, or accessible only to staff.

Read the full answer and checklist

They can often be represented in Shopify, but the two platforms model products and option behavior differently. Each option, modifier, SKU, price adjustment, inventory rule, bundle, and personalization requirement should be classified as a native variant, metafield, line-item property, app, custom extension, or redesigned product flow.

Consider an illustrative product with a size choice and optional engraving. Size may identify an independently stocked item, while the engraving text is an instruction for fulfilment. Treating both as the same kind of option can create unnecessary variants or lose information needed to complete the order.

Read the full answer and checklist

Customer profiles can usually be migrated, but existing passwords do not transfer through Shopify’s standard customer CSV. Configure the destination account experience separately. Shopify customer accounts support passwordless email codes; a legacy password-based flow needs an appropriate activation or reset process.

Customer records may carry group membership, special prices, address books, and order history. Map those requirements separately from the login itself. A customer successfully signing in does not prove that their commercial entitlements or historical orders are correct.

Read the full answer and checklist

Translate the commercial rule rather than copying configuration names. Document eligibility, stacking, priority, dates, markets, currencies, customer segments, price lists, coupons, exclusions, and reporting. Then assign each rule to native Shopify discounts, B2B catalogs, an app, a Function, or a revised process.

Write out the rule a customer experiences: who qualifies, which products count, what price applies, whether discounts combine, and when the offer ends. Configuration names can differ between platforms, so matching names is less useful than checking that the same qualifying order produces the intended result.

Read the full answer and checklist

Protect organic visibility with a full URL inventory, destination map, redirects, content and metadata review, internal-link updates, canonical and robots checks, sitemap validation, structured-data testing, analytics, and post-launch monitoring. Pay particular attention to product, category, brand, blog, and filtered URLs.

Include category, brand, article, campaign, and filtered landing pages in the migration inventory. Look for useful content or links that do not appear in the obvious navigation. Assign each important page a destination that preserves what the visitor was trying to find.

Read the full answer and checklist

Yes, when design and migration share one information architecture, product model, content plan, component system, analytics specification, acceptance criteria, and launch schedule. Designing templates before catalog and content constraints are understood can create rework or hide migration exceptions.

Design can progress alongside migration when both teams agree the catalog, content structure, and customer journeys first. Use a real product sample early. If designers assume one simple product type while the migration reveals complex options, price rules, or regional content, template work may need to be repeated.

Read the full answer and checklist