The most visible American B2B email marketing tools on Google AI Mode, October 2026

October 2026 · 12 questions asked in English, worldwide · Google AI Mode · 24 answers read

Most cited source

reddit.com

14citations

From Google AI Mode

Where engines disagree most

One engine

This page reads Google AI Mode only. Set Engine to All to compare them.

Brands

Rank Brand Heralded Score Mentioned Recommended By engine Mentioned by Change
1#1 overall ActiveCampaign US 73 , range 49–84 67% 46% First reading
2#3 overall Klaviyo US 68 , range 45–81 54% 46% First reading
= 3#6 overall beehiiv US 39 , range 26–60 29% 21% First reading
= 3#6 overall Kit US 39 , range 26–60 25% 25% First reading
5#8 overall Mailchimp US 32 , range 17–48 21% 13% First reading
6#9 overall HubSpot Marketing Hub US 30 , range 15–46 17% 13% First reading
7#10 overall Constant Contact US 23 , range 11–42 13% 8% First reading
– AWeber US Too few answers 0% 0% None First reading
– Benchmark Email US Too few answers 4% 0% None First reading
– Braze US Too few answers 0% 0% None 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
11 zapier.com Vendor site 8.3% 1 of 4 1 0
12Withheld. Run a full Snapshot to see it.
13Withheld. Run a full Snapshot to see it.
14 capterra.com Review site 4.2% 1 of 4 1 0
15 circle.so Vendor site 4.2% 1 of 4 1 0
16Withheld. Run a full Snapshot to see it.
17 ecommerce-gold.com Media 4.2% 1 of 4 1 0
18Withheld. Run a full Snapshot to see it.
19Withheld. Run a full Snapshot to see it.
20Withheld. Run a full Snapshot to see it.

The questions, and who wins each

QuestionLanguageWins it
best email marketing software for a e-commerce company English ActiveCampaign and Klaviyo, tied
email marketing software recommendations for a content marketer English beehiiv and Kit, tied
top email marketing software English ActiveCampaign, beehiiv and Klaviyo, tied
how to choose email marketing software English ActiveCampaign
what to look for in email marketing software English No brand recommended
email marketing software for a team of 20 to 200 English ActiveCampaign, HubSpot Marketing Hub and Klaviyo, tied
email marketing software that integrates with Shopify English ActiveCampaign, Klaviyo, Mailchimp and Seguno, tied
email marketing software with GDPR-compliant hosting English No brand recommended
email marketing software for publishing English Kit and Substack, tied
most reliable email marketing software English Constant Contact

Each engine's top three

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.

How the leaderboards are measured