Vantage research · November 2026 · Email marketing
What AI cites for “best email automation tool”
ChatGPT cited 10 sites, Gemini cited 7 sites, Perplexity cited 10 sites. 1 site was cited by all three.
Updated monthlyNext edition 1 December 2026
ChatGPTGeminiPerplexity dots beside a site: the other engines that cite it too
ChatGPT
10 sites · opens with a sentence · has a table · opening 6 words
- activecampaign.com
- hubspot.com
- mailchimp.com
- brevo.com
- klaviyo.com
- mailerlite.com
- zapier.com
- fitsmallbusiness.com
- itechguides.com
- sequenzy.com
Brands namedActiveCampaign, HubSpot, Mailchimp, Brevo, Klaviyo, MailerLite, Zapier
Gemini
7 sites · opens with a sentence · no table · opening 28 words
- mailforge.ai
- saleshandy.com
- thisandthat.chat
- constantcontact.com
- zapier.com
- thecmo.com
- gartner.com
Brands namedKlaviyo, Omnisend
Perplexity
10 sites · opens with a sentence · no table · opening 21 words
- forbes.com
- zapier.com
- emailtooltester.com
- posthog.com
- saleshandy.com
- kit.com
- sequenzy.com
- blog.hubspot.com
- learn.g2.comcommunity
- emailonacid.com
Brands namedActiveCampaign
Cited by more than one engine
- zapier.com
- sequenzy.com
- saleshandy.com
Is your site one of them?
Ask your AI agent to run Vantage's analyze_citation_coverage for your domain and “best email automation tool”, on all
three engines, and it will tell you whether you are cited, who is instead, and what changed since your last check.
More Email marketing questions
Each engine was asked once, in English, as from the United States, on 2026-11-01. Answers change from run to run, so read this as a snapshot. Download the data.