BigCommerce development

BigCommerce stores built to sell more.

Custom BigCommerce themes, store builds and migrations from our in-house ecommerce team, with SEO, Shopping ads and email ready to fill the store from launch day.

Get a free BigCommerce proposal See ecommerce results
BigCommerce logo

A BigCommerce store built around your products and buyers.

BigCommerce gives growing brands built-in features and room for B2B selling. We put them to work for your catalog and your customers.

  • Custom BigCommerce themes

    A theme designed for your catalog and buyers, with category and product templates, navigation and mobile layouts built to move shoppers from browsing to buying.

  • Store setup & integrations

    Products, categories, payments, shipping, taxes and the apps you need, plus ERP, inventory and CRM connections tested before launch.

  • B2B & wholesale selling

    Customer groups, price lists and quote requests set up so trade buyers and retail shoppers each see the right prices.

  • Migration to BigCommerce

    Products and content moved from your current cart, with a redirect plan for every old URL so you keep the rankings you earned.

  • SEO-ready from launch

    Clean URLs, product schema, fast templates and a Merchant Center feed, so the store can win search and Shopping traffic from day one.

  • Care after launch

    Theme updates, app reviews and speed checks, and a Client Hub that shows the sessions, orders and revenue each channel brings in.

Stores we build sell more.

See all website case studies

Companies choose SmartSites for BigCommerce development

You’ll know about every order your store brings in.

Know what your store earns: sessions, conversions and revenue by channel, the products that win in Google, and a crawl that flags broken pages before shoppers find them.

  • Client Hub Shopping Products report: top Merchant Center products by clicks, impressions and average position
    Shopping ProductsWhich products win clicks and sales in Google, product by product.
  • Client Hub Website Performance report: GA4 conversions, conversion rate, engagement, sessions and users
    Website PerformanceConversions, conversion rate and traffic from GA4, explained in plain English.
  • Client Hub Google Search Console report: search conversions, impressions, average position, click-through rate and clicks
    Google Search ConsoleHow often you appear in Google, where you rank, and the clicks and conversions it brings.
  • Client Hub Site Crawl report: indexable pages, errors, warnings and notices, with issues such as broken pages, heavy images, long titles and slow server responses
    Site CrawlBroken pages, heavy images, slow responses and SEO issues, caught before visitors notice.
  • Client Hub Phone Calls report: call volume, talk time, recordings and AI call summaries with outcomes such as qualified, booked, missed and vendor pitch
    Phone CallsRecordings, AI call summaries and outcomes: booked, qualified, missed or vendor pitch.
  • Client Hub Form Submissions report: submissions, verified leads and junk, leads over time, and each lead with its source, UTM campaign and qualified flag
    Form SubmissionsVerified leads vs junk, with the source, campaign and UTM behind each one.

BigCommerce development questions

BigCommerce stores are quoted after we review your catalog and requirements, so you know the cost before the build starts. The price depends on the theme design, how many category and product templates the store needs, B2B features such as customer groups and price lists, the ERP, inventory and CRM connections, and whether we are moving products from another cart. You get one flat fee for the agreed scope, which can be split into 2 to 4 payments. Product and category copywriting is available at an additional cost. Get a free BigCommerce proposal.

A straightforward BigCommerce store can launch in as little as 4 to 6 weeks, while a custom build with a large catalog, B2B customer groups and price lists, and ERP or inventory connections can take up to 4 to 6 months. The biggest factors are how many category and product templates you need, how much product data moves from your current cart, the integrations we test before launch, and how quickly feedback and approvals come back. You get a timeline with milestones before the build starts, and your current store keeps selling while we work in a private development space.

BigCommerce suits growing brands that want many features built in, B2B and wholesale selling, and no transaction fees from the platform. Shopify can be simpler to run, WooCommerce gives you full ownership on WordPress, and Magento handles very large or complex catalogs. We recommend a platform after we understand your products and how you sell.

Yes. We move products, categories and content in either direction, map every old URL to its new page with a redirect plan, and check rankings and crawl errors after launch.

Yes. Every store launches with clean URLs, product schema, fast templates and a Merchant Center feed, so your products are ready to compete in search and Shopping from day one. After launch we can keep the theme updated, review apps and check speed, and your Client Hub shows the sessions, orders and revenue each channel brings in.