# HubSpot Breeze vs ChatGPT: which do AI models recommend for AI marketing agents, October 2026

GTM AI Recommendation Index, October 2026 Edition, AI marketing agents. Eight of fourteen models named HubSpot Breeze first on the direct prompt; zero named ChatGPT. Page: https://gtm-ai-index.com/marketing/ai-marketing-agents/hubspot-breeze-vs-chatgpt/

| | First-choice share | Rank | Negative rate | Labels | Models naming it |
|---|---|---|---|---|---|
| HubSpot Breeze | 24% | #1 of 6 | 0% | 23 | 13 of 14 |
| ChatGPT | 4% | #3 of 6 | 20% | 10 | 6 of 14 |

## The direct prompt, model by model

- Perplexity Sonar: hubspot breeze first (first choices: HubSpot Breeze) (alternatives: Factors.ai, Superscale AI)
- Grok 4.1 Fast: hubspot breeze first (first choices: HubSpot Breeze) (alternatives: 6sense, ActiveCampaign AI, Clay, Demandbase)
- DeepSeek V4 Flash: hubspot breeze first (first choices: HubSpot Breeze) (alternatives: 6sense, Demandbase, Superscale AI, Warmly)
- Llama 4 Maverick: hubspot breeze first (first choices: HubSpot Breeze) (alternatives: Clay, Customer.io, Factors.ai)
- Kimi K2: hubspot breeze first (first choices: HubSpot Breeze) (alternatives: 6sense, Drift, Qualified)
- GLM 4.7 FlashX: hubspot breeze first (first choices: HubSpot Breeze) (alternatives: ActiveCampaign, Albert.ai, Clay, Factors.ai)
- GPT-6 Luna: hubspot breeze first (first choices: HubSpot Breeze) (alternatives: 6sense, Jasper)
- Muse Glimmer 30B: hubspot breeze first (first choices: HubSpot Agent Hub, HubSpot Breeze) (alternatives: ActiveCampaign, Claygent, Copy.ai, Demandbase)
- Claude Haiku 4.5: neither first, one named (first choices: Enrich Labs) (alternatives: GEOforge, HubSpot Breeze, Tofu, Warmly)
- Gemini 3.5 Flash: neither first, one named (first choices: Clay) (alternatives: Copy.ai, HubSpot Breeze, Mutiny, Profound)
- GPT-5.4 mini: neither named (first choices: HubSpot) (alternatives: Conversion, Salesforce)
- Mistral Small: neither named (first choices: HubSpot with Breeze AI) (alternatives: Clay, Factors.ai)
- Qwen 3.7 Flash: neither named (first choices: Jasper, MinionAI) (alternatives: AdLibrium, Clay, HubSpot AI, Intercom, Salesforce Einstein)
- MiniMax M2.5: neither named (first choices: HubSpot with Breeze AI) (alternatives: Clay, Factors.ai)

## What the models said about HubSpot Breeze

- "For most mid-market B2B companies, HubSpot Breeze AI offers the best balance of functionality, integration, and value." (Kimi K2, direct prompt, first choice)
- "HubSpot's Breeze AI and its centralized Agent Hub are game-changers for mid-sized B2B teams." (Gemini 3.5 Flash, paraphrase prompt, first choice)
- "The most repeatedly cited "best fit" for mid-market teams is HubSpot Breeze AI / HubSpot Agent Hub." (Muse Glimmer 30B, direct prompt, first choice)

## What the models said about ChatGPT

- "If you can spend $20/month: Go with ChatGPT Plus. It consolidates the tasks of five other tools into one subscription." (Qwen 3.7 Flash, budget prompt, first choice)
- "Start with HubSpot's free CRM + ChatGPT Plus for a solid foundation" (Kimi K2, budget prompt, first choice)
- "Start with general-purpose LLMs (ChatGPT, Claude) for content" (Kimi K2, negative 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.