BigCommerce to Shopify Migration Guide (2026): Switch to the Market Leader

Why Switch from BigCommerce to Shopify?

Shopify powers 4.6 million active stores compared to BigCommerce's estimated 45,000-60,000. This massive market share translates into a larger app ecosystem (8,000+ vs 1,300+), more theme options (190+ vs 200+), a larger developer community, and faster platform innovation. Shopify's Shop Pay checkout converts at rates 36% higher than standard checkouts, giving Shopify merchants a direct conversion advantage.

BigCommerce is a solid platform, but many merchants find themselves hitting limitations as they grow:

• Smaller app ecosystem: BigCommerce has around 1,300 apps compared to Shopify's 8,000+. Finding specialized tools for niche needs is harder on BigCommerce.
• Annual revenue thresholds: BigCommerce forces plan upgrades based on annual sales volume. Once you exceed $150K/year, you must move to Plus ($105/month). Over $400K/year requires Pro ($399/month). Shopify has no such thresholds.
• Checkout conversion: Shopify's Shop Pay and one-page checkout consistently outperform BigCommerce's optimized checkout in conversion rate benchmarks.
• Developer availability: Finding BigCommerce developers and agencies is significantly harder and often more expensive than finding Shopify specialists.
• Multi-channel selling: While BigCommerce offers channel integrations, Shopify's native integration with Facebook, Instagram, TikTok, Google Shopping, and Amazon is more seamless and up-to-date.
• Platform momentum: Shopify invests over $1 billion annually in R&D, delivering major feature updates quarterly. BigCommerce's innovation pace is noticeably slower.

For a full feature breakdown, see our Shopify vs BigCommerce comparison.

Pre-Migration Planning

Audit Your BigCommerce Store

Before migrating, document everything in your current store:

• Products: Total count, variant count, custom fields, product options, and option sets
• Categories: Category tree structure and any nested subcategories
• Customers: Total registered customers, customer groups, and any stored credit
• Orders: Historical order count for migration
• Content: Blog posts, web pages, banners, and marketing content
• Coupons and promotions: Active discount codes and promotion rules
• Reviews: Product review count and any review app integrations
• Apps: All installed BigCommerce apps and their functions
• Custom code: Any custom Stencil theme modifications or Script Manager scripts
• Integrations: Connected shipping, email, accounting, and marketing tools

Map BigCommerce Features to Shopify

BigCommerce includes some features natively that require apps on Shopify. Plan for these:

• BigCommerce built-in product ratings and reviews require a Shopify review app (Judge.me, Loox)
• BigCommerce faceted search requires a Shopify search app (Searchanise, Boost Commerce) or a theme with built-in filtering
• BigCommerce customer groups with specific pricing require Shopify Plus B2B or a customer pricing app
• BigCommerce persistent cart is built in; Shopify handles this natively with customer accounts

Step-by-Step Data Migration

Step 1: Export Products from BigCommerce

In BigCommerce admin, go to Products > Export. BigCommerce exports products as CSV with all fields including names, descriptions, prices, SKUs, inventory, images, categories, custom fields, and variant information.

Key differences to address when reformatting for Shopify:

• BigCommerce "Product Name" maps to Shopify "Title"
• BigCommerce "Price" maps to Shopify "Variant Price"
• BigCommerce "Sale Price" maps to Shopify "Variant Compare At Price" (note: the compare-at price should be the original price, and the variant price should be the sale price)
• BigCommerce categories need to be recreated as Shopify collections with matching product tags
• BigCommerce custom fields map to Shopify metafields
• BigCommerce product options and option sets need to be restructured as Shopify variant options (max 3 option types per product, up to 100 variants)

Step 2: Export and Import Customers

Export customers from BigCommerce Admin > Customers > Export. The CSV includes names, emails, phone numbers, addresses, and customer group assignments.

Reformat for Shopify's customer import format and import via Shopify Admin > Customers > Import. As with all platform migrations, customer passwords cannot be transferred. Shopify will send account activation emails to customers.

Step 3: Migrate Order History

Export orders from BigCommerce via Orders > Export. Use Matrixify on the Shopify side to import order history, preserving order numbers, line items, dates, and customer associations. This ensures your customer service team can reference historical orders and your analytics maintain continuity.

Step 4: Recreate Collections and Navigation

BigCommerce categories become Shopify collections. For each BigCommerce category:

1. Create a matching automated collection in Shopify
2. Set collection conditions based on product tags (e.g., tag equals "mens-clothing")
3. Add the corresponding tag to all products that belong in that collection

BigCommerce's nested category structure (parent > child) can be replicated using Shopify's menu system with nested menu items. Rebuild your header and footer navigation under Online Store > Navigation.

Step 5: Migrate Blog Content

Export your BigCommerce blog posts. BigCommerce does not have a native blog export, so you may need to copy content manually or use the BigCommerce API. Recreate posts in Shopify under Online Store > Blog posts. Update any internal links within blog content to point to new Shopify URLs.

Step 6: Recreate Coupons and Promotions

BigCommerce promotions and coupon codes need to be recreated in Shopify under Discounts. Shopify supports percentage discounts, fixed amount discounts, free shipping, and buy-X-get-Y promotions. Some advanced BigCommerce promotion rules may require Shopify Scripts (Plus only) or a discount app for complex conditions.

SEO Migration: URL Redirect Strategy

BigCommerce and Shopify use different URL structures, making redirect mapping essential.

URL Mapping

Note that BigCommerce often uses "clean" URLs without a prefix (e.g., /blue-widget/ instead of /products/blue-widget). You cannot change Shopify's URL structure, so every product, collection, and page URL needs a redirect from the old BigCommerce format to the new Shopify format.

Use Screaming Frog to crawl your BigCommerce store and export all URLs. Cross-reference with Google Search Console's indexed pages. Create a redirect CSV and upload it to Shopify via Online Store > Navigation > URL Redirects.

Meta Data and Structured Data

Export meta titles and descriptions from BigCommerce alongside product data. Apply them in Shopify's SEO section for each product and page. Verify that your Shopify theme includes proper JSON-LD structured data for products, breadcrumbs, and organization. Submit your new sitemap to Google Search Console after the domain switch.

BigCommerce Limitations vs Shopify Benefits

Setting Up Your Shopify App Stack

Replacing BigCommerce features and apps with Shopify equivalents is straightforward. The EasyApps Ecommerce suite covers essential conversion optimization:

• EA Email Popup & Spin Wheel — Gamified email capture that outperforms traditional popups. Replaces BigCommerce popup apps with 2-3x higher opt-in rates.
• EA Sticky Add to Cart — Keeps the buy button visible while scrolling. Sticky ATC buttons increase conversions by 8-12%.
• EA Upsell & Cross-Sell — Smart product recommendations that boost average order value.
• EA Free Shipping Bar — Dynamic shipping progress bar that drives 15-25% higher AOV.
• EA Auto Free Gift & Rewards Bar — Automated gift thresholds that incentivize larger orders.
• EA Announcement Bar — Store-wide promotion and messaging bar.
• EA Countdown Timer — Urgency-driven timers that accelerate purchase decisions.
• EA Page Speed Booster — Image optimization and page prefetching for faster load times.
• EA Accessibility — ADA/WCAG compliance widget.
• EA Auto Language Translate — Automatic store translation for international customers.

Theme and Design Setup

BigCommerce's Stencil themes and Shopify's Online Store 2.0 themes are both modern, section-based architectures. If you were using a BigCommerce Cornerstone theme, Shopify's Dawn theme offers similar clean, fast design. For stores using premium BigCommerce themes, look at equivalent Shopify premium themes.

Migration is an excellent time to refresh your design. Focus on maintaining brand consistency (logo, colors, fonts) while taking advantage of Shopify's superior theme customization options. Most merchants find Shopify's theme editor more intuitive than BigCommerce's Page Builder.

Post-Migration Testing Checklist

• Product accuracy: Prices, descriptions, images, variants, and inventory for a sample of products
• Collection structure: All categories properly recreated as collections with correct products
• Checkout flow: Complete test orders with every payment method
• Discount codes: Verify all recreated coupon codes work correctly
• Customer accounts: Test customer login, account activation, and order history visibility
• URL redirects: Test top 50 most-trafficked URLs from Google Analytics
• Mobile experience: Full checkout flow on mobile devices
• Email notifications: Order confirmation, shipping, and account activation emails
• Integrations: Shipping, email marketing, accounting, and other connected tools
• Page speed: Target 90+ mobile score on Google PageSpeed Insights

Timeline and Cost Estimates

Common Pitfalls and How to Avoid Them

Pitfall 1: BigCommerce Clean URLs Breaking Redirects

BigCommerce products often have "clean" URLs like /blue-widget/ without a /products/ prefix. Since you cannot change Shopify's URL structure, you must create redirects for every product. Solution: Use bulk redirect import with a CSV mapping every old URL to its new Shopify /products/handle equivalent.

Pitfall 2: Losing Product Option Complexity

BigCommerce supports more complex product options and option sets than Shopify's variant system (3 options, 100 variants). Solution: Evaluate your most complex products before migrating. Use Shopify's product metafields and customizer apps for products that exceed Shopify's variant limits.

Pitfall 3: Missing Brand Pages

BigCommerce has a built-in brands feature with dedicated brand pages. Shopify does not have a native brands feature. Solution: Create vendor-based automated collections in Shopify to replicate brand pages. Set up redirects from /brands/name/ to /collections/name.

Pitfall 4: Overlooking BigCommerce's Built-In Features

Features you took for granted on BigCommerce (product filtering, ratings, abandoned cart) may need apps or configuration on Shopify. Solution: Map every BigCommerce feature you use to its Shopify equivalent before migration. Most features are available natively or through apps.

Pitfall 5: Ignoring Gift Cards and Store Credit

Outstanding BigCommerce gift cards and store credit balances need to be honored on your new Shopify store. Solution: Export all active gift card codes and balances. Recreate them in Shopify's gift card system or use a dedicated app like Rise.ai. Communicate with affected customers.

Frequently Asked Questions

How long does a BigCommerce to Shopify migration take?

A typical BigCommerce to Shopify migration takes 1-3 weeks. Both platforms are SaaS with similar data structures, making this one of the smoother ecommerce migrations. Small stores can migrate in under a week, while large catalogs with complex customizations may take 2-3 weeks.

Will I lose my product reviews when migrating from BigCommerce to Shopify?

Not if you export them properly. BigCommerce product reviews can be exported via the API or using the built-in export tools. Import them into Shopify using a review app like Judge.me, Loox, or Stamped.io, all of which offer CSV import functionality for migrated reviews.

Does Shopify have the same built-in features as BigCommerce?

BigCommerce includes some features natively (like product ratings, multi-currency, and faceted search) that require apps on Shopify. However, Shopify's app ecosystem is significantly larger (8,000+ vs 1,300+), and apps like those from EasyApps Ecommerce often surpass BigCommerce's built-in features in functionality and conversion impact.

Can I migrate BigCommerce gift cards and store credit to Shopify?

Gift cards can be recreated in Shopify with the same codes and balances using Matrixify or manual creation. Store credit requires a Shopify app like Rise.ai or Gift Card and Loyalty Program. Export your BigCommerce store credit balances and import them into the Shopify app. Communicate with affected customers during the transition.

Is Shopify more expensive than BigCommerce?

At the base plan level, they are similar: Shopify Basic is $39/month vs BigCommerce Standard at $39/month. Shopify's advantage is zero transaction fees with Shopify Payments and a larger app ecosystem. BigCommerce does not charge transaction fees on any gateway but has annual sales thresholds that force plan upgrades. Total cost depends on your specific app and feature needs.