# Ecommerce marketing for enterprise buyers: what AI models recommend, September 2026

GTM AI Recommendation Index, September 2026 Edition. Asked as "ecommerce marketing platform" and as "marketing tool for an online store", six framings each, to twelve models with search on, on behalf of an enterprise B2B company. Page: https://gtm-ai-index.com/marketing/ecommerce-marketing/enterprise/

**Standing:** Adobe Marketo Engage leads with 22% of first choices; verdict contested. 45 first choices across the direct, paraphrase, budget and scale prompts.

## First-choice share

| # | Product | Share | Negative rate | Labels |
|---|---|---|---|---|
| 1 | Adobe Marketo Engage | 22% | 19% | 26 |
| 2 | Salesforce Marketing Cloud | 18% | 32% | 38 |
| 3 | BigCommerce | 9% | 23% | 26 |
| 4 | Shopify | 7% | 20% | 30 |
| 5 | Adobe Commerce | 7% | 20% | 25 |
| 6 | HubSpot Marketing Hub | 7% | 38% | 32 |
| 7 | Klaviyo | 4% | 12% | 26 |
| 8 | SAP Commerce Cloud | 2% | 12% | 16 |
| 9 | Salesforce Commerce Cloud | 2% | 23% | 22 |
| 10 | Braze | 0% | 21% | 19 |
| 11 | commercetools | 0% | 18% | 17 |
| 12 | Iterable | 0% | 25% | 12 |

## Each model's first choice on the direct prompt

- Claude Haiku 4.5: Adobe Commerce, OroCommerce, SAP Commerce Cloud; alternatives BigCommerce, Salesforce B2B Commerce, commercetools
- GPT-5.4 mini: Adobe Commerce; alternatives SAP Commerce Cloud, Salesforce B2B Commerce
- Gemini 3.5 Flash: Adobe Marketo Engage, Salesforce Marketing Cloud, Salesforce Marketing Cloud Account Engagement; alternatives Adobe Commerce, HubSpot Marketing Hub, Klaviyo, OroCommerce
- Perplexity Sonar: Salesforce Marketing Cloud; alternatives Adobe Commerce, Adobe Marketo Engage
- Grok 4.1 Fast: Adobe Marketo Engage; alternatives HubSpot Marketing Hub, Salesforce Marketing Cloud
- Mistral Small: Adobe Commerce (Magento) + Adobe Experience Cloud; alternatives Adobe Marketo Engage, BigCommerce, Klaviyo, Optimizely CMS
- DeepSeek V4 Flash: Adobe Commerce; alternatives BigCommerce B2B Edition, SAP Commerce Cloud, Salesforce B2B Commerce Cloud, Shopify
- Llama 4 Maverick: Salesforce Marketing Cloud; alternatives Elogic Commerce, Shopify, SparkLayer
- Qwen 3.7 Flash: Adobe Marketo Engage; alternatives Adobe Commerce, HubSpot Marketing Hub, Oracle Eloqua, Salesforce Commerce Cloud
- Kimi K2: Adobe Commerce (Magento) + Adobe Experience Cloud, Salesforce Commerce Cloud; alternatives Adobe Marketo Engage, SAP Commerce Cloud, Salesforce Marketing Cloud Account Engagement
- GLM 4.7 FlashX: Bloomreach, Insider; alternatives Adobe Commerce, Shopify
- MiniMax M2.5: Adobe Marketo Engage; alternatives HubSpot Marketing Hub, Salesforce Marketing Cloud Account Engagement

## Sources the answers cite

21 of 72 answers came back with a source list, from 4 of 12 models. Sites named in the most answers:

- virtocommerce.com: 7 answers, 7 citations
- shopify.com: 6 answers, 7 citations
- bigcommerce.com: 6 answers, 6 citations
- elasticpath.com: 4 answers, 4 citations
- improvado.io: 4 answers, 4 citations
- sparklayer.io: 3 answers, 4 citations
- bitcot.com: 3 answers, 3 citations
- blog.hubspot.com: 3 answers, 3 citations

Pages named in the most answers:

- https://elasticpath.com/blog/best-enterprise-ecommerce-platforms (4 answers)
- https://improvado.io/blog/top-enterprise-marketing-platforms (4 answers)
- https://virtocommerce.com/blog/enterprise-ecommerce-platforms (4 answers)
- https://bigcommerce.com/articles/ecommerce/enterprise-ecommerce-platforms (3 answers)
- https://bitcot.com/enterprise-ecommerce-platforms (3 answers)
- https://clarity-ventures.com/ecommerce/enterprise-ecommerce-solutions-guide (3 answers)
- https://ontapgroup.com/blog/enterprise-ecommerce-platforms (3 answers)
- https://oroinc.com/b2b-ecommerce/blog/enterprise-b2b-ecommerce-platforms (3 answers)
- https://shopify.com/enterprise/blog/b2b-ecommerce-platforms (3 answers)
- https://sparklayer.io/best-enterprise-ecommerce-platforms (3 answers)

## Warned against

- HubSpot Marketing Hub: 12 of 32 labels negative. "Non-Ecommerce Specialized CRMs * Representative Examples: HubSpot (Marketing Hub)... not architected to ingest the high-velocity... B2C ecommerce" (Gemini 3.5 Flash, negative prompt)
- Salesforce Marketing Cloud: 12 of 38 labels negative. "behemoths like Salesforce Marketing Cloud or HubSpot Enterprise can quickly become cost-prohibitive or highly unpredictable due to seat-based pricing escalations" (Gemini 3.5 Flash, budget prompt)
- BigCommerce: 6 of 26 labels negative. "Annual sales limits that force expensive automatic upgrades when you exceed plan limits" (GLM 4.7 FlashX, negative prompt)
- Shopify: 6 of 30 labels negative. "Verdict: CAUTION — strong for mid-market and growth-stage brands, but architecture has hard ceilings for complex enterprises." (DeepSeek V4 Flash, negative prompt)

## Record

- Method: https://gtm-ai-index.com/methodology/
- Raw judge labels and full responses: https://gtm-ai-index.com/data/
- License: CC BY 4.0. Cite as GTM AI Recommendation Index, September 2026 Edition, gtm-ai-index.com.