Which ecommerce platform does AI recommend most overall?
Shopify leads overall in AI answers on ecommerce platforms in October 2026, but it doesn't run away with the market. Shopify has 18.3% share of AI answers, ahead of BigCommerce at 15.2% and WooCommerce at 13.3%, so the gap from first to third is 5 points and the race is still tight.
Shopify also shows the strongest reach and ranking. Shopify appears in 80% visibility with an average position of 1.5, while BigCommerce appears in 66% and WooCommerce in 58%; Adobe ranks well when named at 2.4, but its share is lower at 9.6%.
WordPress stays unusually high for a brand that buyers don't always treat as a full ecommerce platform. WordPress takes 12.7% share of AI answers and 55% visibility, which keeps it close to WooCommerce and well ahead of Wix at 8% and Squarespace at 4%.
Do the AI engines agree on the leader?
Shopify is the clear leader across every engine, but the fight for second and third gets closer on Google's products. ChatGPT, Claude, Gemini, Google AI Mode, and Google AI Overviews all name Shopify most, with shares from 17.2% to 18.8% of AI answers, while BigCommerce stays second and WooCommerce stays third or ties for second.
BigCommerce is steadier than WooCommerce by engine. BigCommerce ranges from 13.1% in Google AI Mode to 15.9% in ChatGPT, while WooCommerce ranges from 12.5% in Claude to 14.1% in Google AI Overviews.
Google AI Mode is where the race compresses most. Google AI Mode gives BigCommerce 13.1% and WooCommerce 13.1%, a dead tie behind Shopify at 18%, while ChatGPT and Claude keep a clearer gap between second and third.
Which ecommerce platform does AI recommend for B2B wholesale?
BigCommerce and Shopify are the two names AI answers lean on most for B2B wholesale, with BigCommerce usually getting the first mention. In B2B wholesale ecommerce, BigCommerce and Shopify are each named in 100% of AI answers, Adobe appears in 89%, and BigCommerce is most often named first.
Adobe matters more here than it does in the overall list. Adobe holds 9.6% share of AI answers overall, but in B2B wholesale it is named in 89% of answers, which puts it much closer to the front of the pack for account based buying and reorder focused cases.
SparkLayer shows up, but as a specialist name. SparkLayer is named in 22% of AI answers for B2B wholesale, far behind BigCommerce, Shopify, and Adobe.
Which ecommerce platform does AI recommend to replace Magento?
Adobe is the first name AI answers most often put forward for Magento replacement, even though BigCommerce and Shopify are named just as widely. In Magento replacement answers, BigCommerce and Shopify are each named in 100% of answers, Adobe is named in 60%, WooCommerce in 47%, and Adobe is most often named first.
BigCommerce gains ground in this topic. BigCommerce ranks second overall at 15.2% share of AI answers, but in Magento replacement it matches Shopify for breadth and gets named in every answer.
WooCommerce is less central here than in the market at large. WooCommerce holds 13.3% share of AI answers overall, yet it is named in 47% of Magento replacement answers, well behind BigCommerce, Shopify, and Adobe.
Which ecommerce platform does AI recommend for enterprise brands?
Shopify and Adobe lead enterprise ecommerce answers, with Salesforce joining the short list more often than it does overall. In enterprise ecommerce platform answers, Shopify and Adobe are each named in 100% of AI answers, Salesforce appears in 80%, BigCommerce in 60%, and Shopify is most often named first.
Salesforce is a niche name in the overall market, but not in enterprise. Salesforce has just 2.2% share of AI answers overall and 10% visibility, yet it is named in 80% of enterprise answers.
BigCommerce stays relevant, though this isn't its strongest topic. BigCommerce is named in 60% of enterprise answers, lower than its 100% presence in both B2B wholesale and Magento replacement.
What sources do AI answers lean on for ecommerce platforms?
AI answers on ecommerce platforms lean most on brand sites, not review publishers, so brands that want to be recommended need clear, quotable product pages. Brand sources account for 39.4% of citations, community sources 6.2%, reference sources 1.8%, and editorial and review sources just 0.7%.
Shopify, BigCommerce, and WooCommerce supply much of that source base themselves. Shopify.com leads with 30 citations, bigcommerce.com has 25, woocommerce.com has 20, and experienceleague.adobe.com adds 14 for Adobe.
Community proof still matters, but it sits behind vendor content. YouTube has 16 citations and ecomm.design has 15, which shows AI answers pull from demos, examples, and ecosystem material as well as official docs.
