Leader
79%of answers name it
The most visible B2B email marketing tools on ChatGPT, October 2026
Most cited source
17citations
From ChatGPT
Where engines disagree most
One engine
This page reads ChatGPT only. Set Engine to All to compare them.
Brands
| Rank | Brand | Heralded Score | Mentioned | Recommended | By engine | Mentioned by | Change |
|---|---|---|---|---|---|---|---|
| 1#1 overall | | 81 , range 67–90 | 79% | 58% | | First reading | |
| 2#2 overall | | 78 , range 61–88 | 75% | 54% | | First reading | |
| 3#3 overall | | 74 , range 51–85 | 63% | 54% | | First reading | |
| 4#4 overall | | 72 , range 48–83 | 58% | 50% | | First reading | |
| 5#5 overall | | 65 , range 43–79 | 58% | 38% | | First reading | |
| 6#6 overall | | 55 , range 39–76 | 50% | 33% | | First reading | |
| 7#7 overall | | 44 , range 32–69 | 38% | 25% | | First reading | |
| 8#8 overall | | 34 , range 19–50 | 21% | 17% | | First reading | |
| 9#9 overall | | 23 , range 11–42 | 13% | 8% | | First reading | |
| 10#10 overall | | 23 , range 12–42 | 17% | 4% | | First reading |
“=” marks brands whose score ranges overlap, so the test cannot separate them. Every brand named in at least three answers is ranked. By engine has one dot per engine (ChatGPT, Google AI Overviews, Gemini and Google AI Mode), darker the more often it names the brand.
Most cited sources
| Rank | Source | Type | Cited in | Engines | Pages cited | Brands its pages mention |
|---|---|---|---|---|---|---|
| 1 | | Media | 20.8% | 1 of 4 | 3 | 0 |
| 2 | | Media | 12.5% | 1 of 4 | 2 | 0 |
| 3 | | Media | 12.5% | 1 of 4 | 2 | 0 |
| 4 | | Media | 4.2% | 1 of 4 | 1 | 0 |
| 5 | | Media | 4.2% | 1 of 4 | 1 | 0 |
| 6 | | Media | 4.2% | 1 of 4 | 1 | 0 |
| 7 | Withheld. Run a full Snapshot to see it. | |||||
| 8 | Withheld. Run a full Snapshot to see it. | |||||
| 9 | Withheld. Run a full Snapshot to see it. | |||||
The questions, and who wins each
| Question | Language | Wins it |
|---|---|---|
| best email marketing software for a e-commerce company | English | |
| email marketing software recommendations for a content marketer | English | |
| top email marketing software | English | |
| how to choose email marketing software | English | No brand recommended |
| what to look for in email marketing software | English | No brand recommended |
| email marketing software for a team of 20 to 200 | English | |
| email marketing software that integrates with Shopify | English |  Shopify Messaging, tied |
| email marketing software with GDPR-compliant hosting | English | |
| email marketing software for publishing | English | |
| most reliable email marketing software | English | |
Each engine's top three
ChatGPT
- 1
Mailchimp
- 2
Brevo
- 3
ActiveCampaign
Related leaderboards
Method
Each month Heralded asks every engine the same buyer questions, twice each, and reads every answer. An answer counts 0 for a brand it leaves out, 50 for a brand it names and 100 for a brand it recommends, and the Heralded Score is built from those. A brand named in at least three answers gets a score and a place.