AIRANKS — The Authoritative Rankings for AI Web Content

AIRANKS measures AI visibility: we ask AI models real product and service questions, capture the complete answers as immutable observations, and publish what they contain — which brands were mentioned, which domains were cited, and which exact pages were linked. Every domain gets an AIR score from 1–10 (a decile of visibility in the active dataset; 0 means insufficient data), with the methodology in the open.

AIR

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The Question

← all rankings / dataset COBALT

Best email marketing software for seo

HubSpot takes the top spot in 100.0% of resamples. Of 13 ranked brands, only 7 hold a position we'd call firm.

0
answers sampled
0
brands named
1,000
bootstrap resamples

Who AI Cites For This Question

25 cited pages · bars vs the leader

Email Marketing Software & Free Campaign Tools | HubSpotwww.hubspot.comhubspot.com/products/marketing/email?utm=airanks.net157
About Brevo's pricing plans – Homehelp.brevo.comhelp.brevo.com/hc/en-us/articles/2…ns?utm=airanks.net71
A Guide to Google Search Ranking Systems | Google Search Central  |  Documentation  |  Google for Developersdevelopers.google.comdevelopers.google.com/search/docs/…de?utm=airanks.net67
Optimize Your Content with SEO Marketing Software | HubSpotwww.hubspot.comhubspot.com/products/marketing/seo?utm=airanks.net63
Email Marketing Features – Design, Send & Analyze | Brevowww.brevo.combrevo.com/features/email-marketing/?utm=airanks.net59
Simple, Transparent Pricing - MailerLitewww.mailerlite.commailerlite.com/pricing?utm=airanks.net53
RSS to Email Service - MailerLitewww.mailerlite.commailerlite.com/features/rss-to-email?utm=airanks.net47
Email Marketing & Automation Software | ActiveCampaignwww.activecampaign.comactivecampaign.com/platform/email-…ng?utm=airanks.net44
2026 Email Marketing Software Comparison Guide | ActiveCampaignwww.activecampaign.comactivecampaign.com/blog/email-mark…de?utm=airanks.net43
Marketing Software Pricing | HubSpotwww.hubspot.comhubspot.com/pricing/marketing?utm=airanks.net39

The Ranking, With Its Uncertainty

HubSpot locked HubSpot — ci 1.00–1.00 · n=365 · 100.0% of resamples held this rank · named in 100% of answers
MailerLite locked MailerLite — ci 0.92–0.92 · n=365 · 100.0% of resamples held this rank · named in 69% of answers
Active Campaign locked Active Campaign — ci 0.83–0.83 · n=365 · 100.0% of resamples held this rank · named in 83% of answers
Brevo locked Brevo — ci 0.75–0.75 · n=365 · 100.0% of resamples held this rank · named in 70% of answers
ConvertKit locked ConvertKit — ci 0.67–0.67 · n=365 · 100.0% of resamples held this rank · named in 63% of answers
beehiiv contested beehiiv — ci 0.50–0.58 · n=365 · 59.5% of resamples held this rank · named in 29% of answers
Mailchimp contested Mailchimp — ci 0.50–0.58 · n=365 · 59.5% of resamples held this rank · named in 44% of answers
Klaviyo firm Klaviyo — ci 0.33–0.42 · n=365 · 94.1% of resamples held this rank · named in 38% of answers
Gmail firm Gmail — ci 0.33–0.42 · n=365 · 94.1% of resamples held this rank · named in 19% of answers
Drip contested Drip — ci 0.08–0.25 · n=365 · 64.7% of resamples held this rank · named in 2% of answers
Omnisend contested Omnisend — ci 0.08–0.25 · n=365 · 55.5% of resamples held this rank · named in 4% of answers
Campaign Monitor gathering Campaign Monitor — gathering data, n=365. No bootstrap interval yet.
Constant Contact gathering Constant Contact — gathering data, n=365. No bootstrap interval yet.

The Incomparability Lattice

what the intervals separate, not what the list claims

An edge means one brand's interval sits strictly above another's — zero overlap. No edge between two brands is not a gap in the drawing, it is the finding: their intervals overlap, and the bootstrap cannot tell them apart. Brands on the same rung are incomparable, not tied — the ranking above orders them anyway because a list has to print a total order; this diagram is the honest version.

HubSpot

1.00–1.00

MailerLite

0.92–0.92

Active Campaign

0.83–0.83

Brevo

0.75–0.75

ConvertKit

0.67–0.67

beehiiv

0.50–0.58

Mailchimp

0.50–0.58

Klaviyo

0.33–0.42

Gmail

0.33–0.42

Drip

0.08–0.25

Omnisend

0.08–0.25

11 of 13 brands measured · 14 dominance edges · 8 rungs · 3 pairs the data does not separate