Marketing automation tools: AI search visibility ranking (2026)
How AI search engines rank marketing automation tools by visibility and citations. 20 brands measured monthly across Google AI Mode: which brands the AI names in answers, which domains it cites as sources, and how the leaders compare. Software used to automate campaigns, lead nurturing, segmentation, scoring, and cross-channel marketing workflows. Composite score: 70% visibility (% of AI answers naming the brand) + 30% citation rate (% citing the brand's domain). Full methodology →
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When buyers ask AI engines like ChatGPT, Claude, or Perplexity to recommend marketing automation tools, ActiveCampaign comes up in roughly half of all responses, giving it a visibility score of 50%. HubSpot and Adobe Marketo Engage round out the top three, appearing frequently but trailing ActiveCampaign by a meaningful margin across the 20 brands tracked here.
The rankings reflect which sources AI engines trust most. The top cited domains include ventureharbour.com and zapier.com (both aggregator and comparison sites), activecampaign.com itself, youtube.com, and insiderone.com. Because review and aggregator sites carry heavy weight, brands that earn consistent, positive coverage on those third-party platforms tend to rank higher than brands relying mostly on their own content to build visibility.
For a buyer using this list, the practical takeaway is to look beyond brand name recognition. A tool that dominates AI responses often does so because it has strong third-party validation across review sites, not just a large marketing budget. If you are evaluating a specific use case (e-commerce automation, B2B lead nurturing), check whether that tool has dedicated coverage in those subcategories, since AI engines respond to topical depth as well as general popularity.
At a glance
What we observed in this category
ActiveCampaign leads the marketing automation tools category with a composite score of 50.0, matching HubSpot on visibility at 50.0% each but pulling ahead decisively on citation at 50.0% versus HubSpot's 0.0%. That citation gap is the primary reason ActiveCampaign holds rank 1 despite equal visibility. The next tier, Adobe Marketo Engage, Omnisend, and Mailchimp, each score just 8.8 composite, making the distance between rank 2 and rank 3 functionally as large as the gap between ranks 3 and 20.
A notable divergence exists between brands Google AI Mode names and brands it actually cites as sources. HubSpot appears in 50.0% of responses by name yet carries a 0.0% citation rate, meaning the AI references it as a subject rather than a source of information. Conversely, Brevo, MoEngage, and GetResponse each hold 0.0% visibility but 25.0% citation rates, indicating the AI pulls content from their domains without surfacing them as recommended tools in the same responses.
The top cited sources in this category skew heavily toward third-party review and aggregator content. Ventureharbour.com and Zapier.com appear alongside YouTube and Reddit, suggesting Google AI Mode anchors its marketing automation answers on comparison-style editorial content rather than vendor pages. Activecampaign.com and Brevo.com are the only brand-owned domains in the cited sources list, which aligns with their citation scores being the two highest among all tracked brands in this dataset.
Movers & shakers since last refresh
Biggest visibility fallers
-
HubSpot 88% → 50% · rank #1 → #2-38pp
-
Klaviyo 38% → 0% · rank #4 → #11-38pp
-
ActiveCampaign 75% → 50% · rank #2 → #1-25pp
The ranking
| # | Brand | Visibility | Citation | Top engine |
|---|---|---|---|---|
| 1 |
activecampaign.com
|
50% | 50% | Google AI Mode |
ActiveCampaign holds rank 1 with a 50.0% citation rate that no other brand matches, despite its visibility falling 25 points from the previous period. |
||||
| 2 |
hubspot.com
|
50% | 0% | Google AI Mode |
HubSpot matches ActiveCampaign's 50.0% visibility but records a 0.0% citation rate, and its visibility has dropped 37.5 points since the prior audit period. |
||||
| 3 |
adobe.com
|
12% | 0% | Google AI Mode |
Adobe Marketo Engage scores 8.8 composite with 12.5% visibility and 0.0% citations, placing it in a three-way tie at ranks 3 through 5 well below the top two. |
||||
| 4 |
omnisend.com
|
12% | 0% | Google AI Mode |
Omnisend shares an identical composite score of 8.8 with Marketo and Mailchimp, each at 12.5% visibility and 0.0% citation against a category average visibility of 6.9%. |
||||
| 5 |
mailchimp.com
|
12% | 0% | Google AI Mode |
Mailchimp sits in the three-way tie at rank 5 with 12.5% visibility and no citations recorded, despite being one of the most widely recognised names in the category. |
||||
| 6 |
brevo.com
|
0% | 25% | Google AI Mode |
| 7 |
moengage.com
|
0% | 25% | Google AI Mode |
| 8 |
getresponse.com
|
0% | 25% | Google AI Mode |
| 9 |
salesforce.com
|
0% | 12% | Google AI Mode |
| 10 |
drip.com
|
0% | 12% | Google AI Mode |
| 11 |
klaviyo.com
|
0% | 0% | Google AI Mode |
| 12 |
iterable.com
|
0% | 0% | Google AI Mode |
| 13 |
braze.com
|
0% | 0% | Google AI Mode |
| 14 |
ortto.com
|
0% | 0% | Google AI Mode |
| 15 |
useinsider.com
|
0% | 0% | Google AI Mode |
| 16 |
emarsys.com
|
0% | 0% | Google AI Mode |
| 17 |
customer.io
|
0% | 0% | Google AI Mode |
| 18 |
keap.com
|
0% | 0% | Google AI Mode |
| 19 |
act-on.com
|
0% | 0% | Google AI Mode |
| 20 |
oracle.com
|
0% | 0% | Google AI Mode |
Sources AI engines trust in this category
Across the 8 buyer-intent queries we ran on marketing automation tools, these are the domains Google AI Mode cited most often. If you're not on this list — or if your competitors are — that's a concrete PR / linkbuilding target.
How to read this ranking
Four things worth knowing before you act on the numbers above. These are the same definitions across every industry page — for category-specific observations, see the What we observed section above (where available) and the per-brand insights inline in the ranking.
Visibility = being named
A brand's visibility % is the share of AI answers that mention it by name in the response prose. This is who AI engines actively recommend to the buyer. More on visibility →
Citation rate = being trusted
Citation rate is the share of AI answers that include the brand's domain as a clickable source link. This is what the AI treats as authoritative evidence, different from being named. More on citation rate →
Top engine differs by brand
The "top engine" column shows which AI surface each brand performs best on. Big gaps between a brand's score across engines usually points to specific content or schema gaps. How AI engines pick sources →
Rankings move month to month
AI engines re-crawl and re-rank on shorter cycles than classical search. We re-audit every brand on this list at least every 30 days and refresh this page automatically. How AI search ranking works →
Get your own marketing automation tools brand audited
The brands above were curated from public market-leader lists. Want the same measurement against your own brand — including the queries you appear on, which competitors get named instead, and a prioritised fix list? Run a free preview.
Frequently asked about marketing automation tools AI visibility
Who leads AI visibility in marketing automation tools?
ActiveCampaign leads with a composite score of 50.0, driven by a 50.0% citation rate that HubSpot, despite equal visibility at 50.0%, does not match at all.
Which brands are cited as sources by Google AI Mode in this category?
Activecampaign.com and Brevo.com are the only brand-owned domains in the top cited sources list, with third-party sites such as Ventureharbour.com, Zapier.com, YouTube, and Reddit also appearing.
Can a brand have high visibility but zero citations in AI responses?
Yes. HubSpot appears in 50.0% of responses by name but holds a 0.0% citation rate, meaning the AI discusses it as a subject without linking to its domain as a source.
Which brands are cited without appearing as named recommendations?
Brevo, MoEngage, and GetResponse each record 0.0% visibility alongside a 25.0% citation rate, indicating the AI uses their content as reference material without surfacing them as tool recommendations.
How concentrated is AI visibility in this category?
Visibility is highly concentrated: ActiveCampaign and HubSpot both sit at 50.0% while the category average is just 6.9%, and the next ranked brands each reach only 12.5%.
Which brands have lost the most AI visibility recently?
HubSpot dropped 37.5 visibility points from the prior period, Klaviyo dropped 37.5 points to reach 0.0% current visibility, and ActiveCampaign fell 25.0 points while still retaining the top rank.