# BigCommerce B2B Edition vs Shopify: which do AI models recommend for ecommerce, September 2026

GTM AI Recommendation Index, September 2026 Edition, Ecommerce platforms. Six of twelve models named BigCommerce B2B Edition first on the direct prompt; one named Shopify. Page: https://gtm-ai-index.com/revops/ecommerce-platforms/bigcommerce-b2b-edition-vs-shopify/

| | First-choice share | Rank | Negative rate | Labels | Models naming it |
|---|---|---|---|---|---|
| BigCommerce B2B Edition | 27% | #1 of 11 | 0% | 14 | 10 of 12 |
| Shopify | 16% | #4 of 11 | 7% | 60 | 12 of 12 |

## The direct prompt, model by model

- Gemini 3.5 Flash: bigcommerce b2b edition first (first choices: BigCommerce B2B Edition) (alternatives: OroCommerce, Sana Commerce, Shopify)
- Perplexity Sonar: bigcommerce b2b edition first (first choices: BigCommerce B2B Edition) (alternatives: Adobe Commerce, OroCommerce, SAP Commerce Cloud, Shopify)
- Grok 4.1 Fast: bigcommerce b2b edition first (first choices: BigCommerce B2B Edition) (alternatives: Shopify)
- DeepSeek V4 Flash: bigcommerce b2b edition first (first choices: BigCommerce B2B Edition) (alternatives: Adobe Commerce, Shopify)
- Llama 4 Maverick: bigcommerce b2b edition first (first choices: BigCommerce B2B Edition)
- Kimi K2: bigcommerce b2b edition first (first choices: BigCommerce B2B Edition) (alternatives: Adobe Commerce, OroCommerce, Shopify)
- MiniMax M2.5: shopify first (first choices: BigCommerce, Shopify) (alternatives: Adobe Commerce)
- Mistral Small: neither first, one named (first choices: Shopify Plus B2B) (alternatives: BigCommerce B2B Edition)
- Qwen 3.7 Flash: neither first, one named (first choices: OroCommerce) (alternatives: BigCommerce, Oracle NetSuite Commerce, SAP Commerce Cloud, Salesforce B2B Commerce Cloud, Shopify)
- GLM 4.7 FlashX: neither first, one named (first choices: BigCommerce) (alternatives: Elastic Path, Shopify, VTEX)
- Claude Haiku 4.5: neither named
- GPT-5.4 mini: neither named (first choices: BigCommerce) (alternatives: Adobe Commerce, SAP Commerce Cloud, Salesforce B2B Commerce)

## What the models said about BigCommerce B2B Edition

- "BigCommerce stands out for its open architecture, built-in B2B features, and ability to support hybrid B2B and DTC ecommerce businesses" (Claude Haiku 4.5, paraphrase prompt, first choice)
- "BigCommerce B2B Edition is widely regarded as the best overall ecommerce platform for mid-market B2B companies" (Kimi K2, direct prompt, first choice)
- "Best Overall "Goldilocks" Solution ... the most balanced, "plug-and-play" B2B platform for the mid-market" (Gemini 3.5 Flash, direct prompt, first choice)

## What the models said about Shopify

- "Any standalone website (often run via Shopify or WooCommerce) that sells trending products at steep discounts without clear branding" (Qwen 3.7 Flash, negative prompt, soft negative)
- "Transaction fees (1.6-2% without Shopify Payments), app subscription costs can exceed license fees, potential lock-in" (MiniMax M2.5, negative prompt, soft negative)
- "1. Shopify 🥇 ... Pick Shopify if: You want an all-in-one solution with minimal technical hassle and strong multi-channel capabilities." (Mistral Small, comparative prompt, first choice)
- "I'd recommend starting with BigCommerce or Shopify Plus—they balance strong B2B features with manageable complexity and cost" (MiniMax M2.5, direct prompt, first choice)
- "fast launch, strong for D2C/B2C and growing B2B, best developer experience and app ecosystem, best agentic/AI readiness" (DeepSeek V4 Flash, scale prompt, first choice)

Share is the count of first choices across the direct, paraphrase, budget and scale prompts over all twelve models, for a mid-market B2B company; rank is within the category. Comparisons are drawn for the top eight products in each category. Published under CC BY 4.0; the output is the models' output, and nothing here is a recommendation by the index.