Customer.iovsHubSpot
How 10 AI models weigh Customer.io against HubSpot on the 2 buying questions where both came up.
- Customer.io
- 33%of answers named it
- HubSpot
- 96%of answers named it
- Placed higher
- 0–79times Customer.io vs HubSpot, over 79 model rankings that listed either
- Models leaning
- 0–10toward Customer.io vs HubSpot
Which models prefer which
Share of each model's answers that named each product, and how often its ranking put one above the other (a product listed beats one left off) · On the 2 shared questions, every wording
| Model | Customer.io | HubSpot | Placed higher | Leans |
|---|---|---|---|---|
| Claude Haiku 5.5 | 4% | 100% | 0–8 | HubSpot |
| GPT-6 Luna | 50% | 83% | 0–7 | HubSpot |
| Gemini 4 Argon | 42% | 92% | 0–8 | HubSpot |
| Qwen 3.8 Flash | 13% | 100% | 0–8 | HubSpot |
| DeepSeek V4 Pro | 0% | 100% | 0–8 | HubSpot |
| GLM-5.3 | 54% | 100% | 0–8 | HubSpot |
| Kimi K3 | 33% | 100% | 0–8 | HubSpot |
| MiniMax M3 | 50% | 92% | 0–8 | HubSpot |
| Mistral Large 4 | 25% | 100% | 0–8 | HubSpot |
| Nemotron 3 Ultra | 54% | 96% | 0–8 | HubSpot |
What the models say about Customer.io
One reason per model, from the shared questions
- GPT-6 Luna
Flexible event-driven messaging across email, push, and in-app channels for product-led teams.
- Gemini 4 Argon
Flexible, data-driven messaging and event-based automation ideal for SaaS and tech companies.
- Qwen 3.8 Flash
Developer-friendly event-driven messaging across email, push, and in-app.
- GLM-5.3
Flexible, developer-friendly behavior-based messaging across email, SMS, and push.
- Kimi K3
Best for product-led companies needing flexible behavioral messaging across email, push, and in-app.
- MiniMax M3
Developer-friendly platform with highly flexible event-based automation.
- Mistral Large 4
Developer-friendly, event-driven automation ideal for SaaS and product-led growth.
- Nemotron 3 Ultra
Developer-friendly, behavioral messaging king
What the models say about HubSpot
One reason per model, from the shared questions
- Claude Haiku 5.5
Strong all-in-one marketing automation with a usable free tier and broad integrations
- GPT-6 Luna
Best balance of usability, CRM integration, automation breadth, and accessible reporting for most teams.
- Gemini 4 Argon
Unmatched ease of use combined with deep CRM integration and powerful omnichannel workflows.
- Qwen 3.8 Flash
Best all-in-one: easy start, scales to enterprise, superb ecosystem.
- DeepSeek V4 Pro
Best all-in-one inbound marketing platform with unmatched free tier and ease of use.
- GLM-5.3
Best all-around automation with CRM integration, ease of use, and scalable workflows.
- Kimi K3
Best all-around balance of usability, automation depth, CRM integration, and ecosystem.
- MiniMax M3
Best all-in-one platform combining CRM, email, workflows, and analytics.
- Mistral Large 4
Best all-in-one for SMBs; free tier, intuitive, scales well.
- Nemotron 3 Ultra
All-in-one ease, free CRM, best for SMBs
Tracked since October 25, 2026. Each time the panel answers these questions again, both shares are added here.
Question by question
Share of all answers that named each, every wording pooled, with its place among every product named · Both-named questions first
| Question | Customer.io | HubSpot |
|---|---|---|
| Best marketing automation software | 57% #8 | 100% #1 |
| Best email marketing platforms | 8% #15 | 93% #5 |
| Best CRM software for small businesses | · | 100% #1 |
| Best sales engagement platforms | · | 87% #4 |
| Best social media management tools | · | 14% #13 |
| Best scheduling software | · | 14% #18 |