# Omnisend vs Brevo: which do AI models recommend for ecommerce marketing, October 2026

GTM AI Recommendation Index, October 2026 Edition, Ecommerce marketing. Zero of fourteen models named Omnisend first on the direct prompt; zero named Brevo. Page: https://gtm-ai-index.com/marketing/ecommerce-marketing/omnisend-vs-brevo/

| | First-choice share | Rank | Negative rate | Labels | Models naming it |
|---|---|---|---|---|---|
| Omnisend | 12% | #2 of 13 | 3% | 29 | 13 of 14 |
| Brevo | 4% | #6 of 13 | 0% | 18 | 12 of 14 |

## The direct prompt, model by model

- Muse Glimmer 30B: neither first, one named (first choices: HubSpot Marketing Hub) (alternatives: BigCommerce, Klaviyo, Omnisend, Shopify)
- Claude Haiku 4.5: neither named (first choices: BigCommerce B2B Edition) (alternatives: OroCommerce, Shopify)
- GPT-5.4 mini: neither named (first choices: HubSpot Marketing Hub) (alternatives: BigCommerce, Bloomreach, Oracle Eloqua, Salesforce Commerce Cloud)
- Gemini 3.5 Flash: neither named (first choices: HubSpot Marketing Hub) (alternatives: ActiveCampaign, BigCommerce B2B Edition, OroCommerce, Shopify)
- Perplexity Sonar: neither named (first choices: BigCommerce B2B Edition, HubSpot Marketing Hub) (alternatives: Salesforce B2B Commerce, Salesforce Commerce Cloud)
- Grok 4.1 Fast: neither named (first choices: HubSpot Marketing Hub) (alternatives: ActiveCampaign)
- Mistral Small: neither named (first choices: BigCommerce B2B Edition) (alternatives: HubSpot Marketing Hub, Klaviyo, Shopware)
- DeepSeek V4 Flash: neither named (first choices: BigCommerce) (alternatives: HubSpot Marketing Hub, Klaviyo, Shopify, Shopware)
- Llama 4 Maverick: neither named (first choices: BigCommerce B2B Edition, Shopware)
- Qwen 3.7 Flash: neither named (first choices: HubSpot Marketing Hub) (alternatives: Adobe Marketo Engage, BigCommerce, Salesforce Commerce Cloud, Salesforce Marketing Cloud, Shopify)
- Kimi K2: neither named (first choices: BigCommerce B2B Edition) (alternatives: HubSpot Marketing Hub, Shopify)
- GLM 4.7 FlashX: neither named (first choices: BigCommerce B2B Edition) (alternatives: Adobe Commerce, HubSpot Marketing Hub, Klaviyo, Shopify Plus with B2B Features)
- MiniMax M2.5: neither named (first choices: BigCommerce B2B Edition) (alternatives: HubSpot Marketing Hub, Shopify)
- GPT-6 Luna: neither named (first choices: HubSpot Marketing Hub) (alternatives: Adobe Marketo Engage, Klaviyo)

## What the models said about Omnisend

- "Omnisend is worth comparing, but its current Standard plan starts at $16/month and doesn't include SMS for new subscribers" (GPT-6 Luna, budget prompt, soft negative)
- "Designed specifically for ecommerce, Omnisend is an omnichannel marketing automation platform... Its strength lies in automation and cross-channel campaigns" (Mistral Small, comparative prompt, first choice)
- "If you want a single recommendation without further details, choose Omnisend for the best balance of ecommerce features + affordability." (Perplexity Sonar, budget prompt, first choice)
- "Omnisend is the top-rated alternative... purpose-built for ecommerce and will scale beautifully with your store." (Gemini 3.5 Flash, budget prompt, first choice)

Share is the count of first choices across the direct, paraphrase, budget and scale prompts over all fourteen 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.