As of October 9, 2026, BigCommerce B2B is used by 17,364 websites in the TechLeads index: 0.08% of all Ecommerce detections, the 32nd most-used of 697 Ecommerce technologies.
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Citation
TechLeads. "BigCommerce B2B Customers and Market Share." Data as of October 9, 2026. https://techleads.fyi/technology/bigcommerce-b2b/market-shareHTML link
<a href="https://techleads.fyi/technology/bigcommerce-b2b/market-share">BigCommerce B2B market share (TechLeads data)</a>Websites using each technology in the TechLeads index, and its share of all Ecommerce detections.
| # | Technology | Websites | Share |
|---|---|---|---|
| 1 | WooCommerce | 6,052,516 | 27.1% |
| 2 | Cart Functionality | 4,301,877 | 19.2% |
| 3 | Shopify | 2,980,100 | 13.3% |
| 4 | Squarespace Active Store | 2,495,535 | 11.2% |
| 5 | Squarespace Commerce | 2,441,615 | 10.9% |
| 6 | Weebly eCommerce | 1,959,066 | 8.8% |
| 7 |
Based on country-code domains (such as .de or .co.uk); websites on .com and other generic domains are not assigned a country.
See all 17,364 websites using BigCommerce B2B or download the full list as a CSV for $29.
TechLeads scans public websites and detects BigCommerce B2B from signals in the page HTML, scripts, cookies, HTTP headers and DNS records. Market share is BigCommerce B2B's website count divided by the website counts of all Ecommerce technologies we track; a site using two Ecommerce tools counts for both. Counts were last refreshed on October 9, 2026 and update daily.
| 522,460 |
| 2.3% |
| 8 | 1C-Bitrix | 164,357 | 0.73% |
| 9 | PrestaShop | 104,602 | 0.47% |
| 10 | Cafe24 | 98,155 | 0.44% |
| 11 | Magento | 75,731 | 0.34% |
| 12 | OpenCart | 44,336 | 0.20% |
| 13 | BigCommerce | 40,044 | 0.18% |
| 14 | Tiendanube | 34,260 | 0.15% |
| 15 | Kajabi | 33,175 | 0.15% |
| 16 | Wildberries | 31,424 | 0.14% |
| 17 | Square Online | 31,423 | 0.14% |
| 18 | Trusted Shops | 27,784 | 0.12% |
| 19 | Nuvemshop | 27,678 | 0.12% |
| 20 | WP Store Locator | 27,086 | 0.12% |
| 21 | BigCommerce B2B | 17,364 | 0.08% |
Rows link to each competitor's market share page where one exists. The table lists the 21 most-used technologies; ranks are by website count.