AI assistants most often recommend Mailchimp for cold email software in 🇨🇦 Canada (English), naming it in 83% of the buyer questions we tested, followed by Constant Contact and Hubspot. We asked an AI model the questions buyers ask about cold email software and tallied which brands it named most — "share of voice" in AI answers, who AI recommends when no human is watching.
| # | Brand | AI share of voice |
|---|---|---|
| 1 | Mailchimp | 5/6 (83%) |
| 2 | Constant Contact | 5/6 (83%) |
| 3 | Hubspot | 3/6 (50%) |
| 4 | HubSpot | 2/6 (33%) |
| 5 | MailerLite | 1/6 (17%) |
Method: 6 representative buyer questions via a large language model, 🇨🇦 Canada (English). Updated 7/18/2026. A proxy for how AI assistants describe this category.
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