GTM AI Index
September 2026 Edition, expanded tier · The six flagship models on every category, as published September 9, 2026. The public index runs on the standard tier; this record is what the Expanded Edition Pack delivers on one category. The category page →
Index Marketing September 2026 Edition

Marketing automation and campaign management

Asked as “marketing automation platform”, and as “marketing automation and campaign management tool”, on behalf of a mid-market B2B software company. 47 first choices recorded across the direct, paraphrase, budget and scale prompts, six models each.
Standing
Clear leader
55% of first choices, clear leader.

01The standing

Share is the count of first choices across the direct, paraphrase, budget and scale prompts, over all six models, for a mid-market B2B software company. Ordered by share.
ProductFirst-choice shareNegative rateLabelsQuadrant
01HubSpot Marketing Hub55%19%57endorsed leader
02Brevo26%0%28accepted challenger
03ActiveCampaign13%5%56accepted challenger
04Adobe Marketo Engage4%45%44criticized challenger
Show the seven products at 0%, ordered by negative rate
10Oracle Eloqua0%60%10criticized challenger
11Mailchimp0%59%27criticized challenger
09Salesforce Marketing Cloud0%57%14criticized challenger
05Klaviyo0%12%26accepted challenger
07Customer.io0%0%19accepted challenger
08Omnisend0%0%16accepted challenger
Bars are the share of first choices, 0 to 100Every product with at least 10 labels here. Every product name links to its vendor page.

Recommended versus criticized

Every product with at least 10 labels here, on both axes. The 30% line names a quadrant, not the verdict above: that one needs more than 40%.

Criticized challengerCriticized default
Negative label rate →
01
02
03
04
05
06
07
08
09
10
11
Accepted challengerEndorsed leader
0%First-choice share → · lines at 30% share and 25% negative70%
Key
01HubSpot Marketing Hub55%
02Brevo26%
03ActiveCampaign13%
04Adobe Marketo Engage4%
05Klaviyo0%
06Salesforce Marketing Cloud Account Engagement0%
07Customer.io0%
08Omnisend0%
09Salesforce Marketing Cloud0%
10Oracle Eloqua0%
11Mailchimp0%

02What they warned about

A high negative share on a product with few labels is a warning. A low share on a product with many labels is salience, not sentiment.
Adobe Marketo Engage
45%
20 of 44 labels negative · 10 of 6 models · 5 hard negative
“Approach with Extra Caution (Especially for SMBs or Beginners): Adobe Marketo Engage ... Steep learning curve, outdated/non-intuitive UI ... expensive pricing” Grok 4.1 Fast, negative prompt
Mailchimp
59%
16 of 27 labels negative · 10 of 6 models · 5 hard negative
“Mailchimp has become a major source of complaints among growing businesses... Accounts are frequently suspended without prior warning” Qwen 3.7 Flash, negative prompt
HubSpot Marketing Hub
19%
11 of 57 labels negative · 7 of 6 models · 6 hard negative
“HubSpot — Pricing escalation & contract lock-in ... **Avoid if:** You're a small business on the Starter/Free tier expecting to scale cheaply” DeepSeek V4 Flash, negative prompt
Salesforce Marketing Cloud
57%
8 of 14 labels negative · 6 of 6 models · 3 hard negative
“SFMC is notoriously complex — it requires SQL and proprietary AMPscript to use fully. "The UX is absolutely terrible..."” DeepSeek V4 Flash, negative prompt

03What they cite

Citations exist only for the models that return a source list: four of the six in this edition.

Sites the answers cite

19 of 72 answers in this category came back with a source list, from 4 of 6 models: citations where the model returns them, or the search results it consulted. 5 of those lists are Google grounding redirects that name no site and are left out of the counts. 183 links across 103 sites, every framing counted. Ranked by the number of answers carrying the site or page. The other 2 models searched through a gateway that returned no source list on this edition.

6 answers · 10 citations · 2 models
vendor site · Drip6 answers · 6 citations · 2 models
6 answers · 6 citations · 2 models
5 answers · 7 citations · 2 models
vendor site · HubSpot4 answers · 6 citations · 2 models
4 answers · 4 citations · 1 model
vendor site · Gartner4 answers · 4 citations · 2 models
vendor site · HubSpot3 answers · 3 citations · 2 models
vendor site · Brevo3 answers · 3 citations · 2 models
3 answers · 3 citations · 2 models
vendor site · Gumloop3 answers · 3 citations · 2 models
vendor site · Hey Sid3 answers · 3 citations · 2 models

Pages the answers cite

The ten pages named in the most answers, by full address. A page here is one the models returned with a recommendation, not one the index endorses.

04How they answered

Six framings of the same buying question, each sent to every model in a fresh session with search on. One row per model, so a row shows whether it held its answer under rewording, what it named when cost was the constraint, and what it argued against. Computed from the raw judge labels.
ModelDirect“What is the best marketing automation platform for a mid-market B2B company?”Paraphrase“Which marketing automation and campaign management tool would you recommend to a mid-sized B2B company?”Comparative“What are the top marketing automation platforms and how do they differ?”Budget-constrained“What is the best marketing automation platform for a company with a limited budget?”Scale-constrained“We are a 500 person company evaluating a marketing automation platform. What should we look at?”Negative“Which marketing automation platforms should I avoid or be cautious about?”
Claude Opus 5no first choiceno first choiceno first choiceno first choiceno first choicenothing named
Claude Opus 4.8no first choiceno first choiceno first choiceno first choiceno first choicenothing named
GPT-6 Astrano first choiceno first choiceno first choiceno first choiceno first choicenothing named
GPT-5.6 Solno first choiceno first choiceno first choiceno first choiceno first choicenothing named
Gemini 3.1 Prono first choiceno first choiceno first choiceno first choiceno first choicenothing named
Perplexity Sonar Prono first choiceno first choiceno first choiceno first choiceno first choicenothing named
Bold is the first choiceAlternatives are counted; the count opens them.What the answer argued against

05The record

One row per call: the version string exactly as returned, whether the model searched, sources cited, and latency. Full answer text is in the free responses file. Download the record
Zero rows: every prompt, every model, every answer.
PromptModelVersion stringTime (UTC)SearchedSourcesLatency

Noise floor in this category

Flips between the edition run and its calibration repeat. Six prompts per model is a small sample; the index-wide floor is the number to trust.

Normalization in this category

Every judgment call made between the raw labels and the numbers above, listed so it is visible and reversible.

Category-scoped readings
HubSpot read as HubSpot Marketing Hub
HubSpot (Marketing Hub) read as HubSpot Marketing Hub
Salesforce read as Salesforce Marketing Cloud Account Engagement
Zoho read as Zoho Marketing Automation
Unresolved, counted raw
ActiveDEMAND
HubSpot Marketing Hub Professional or Enterprise
Leadsquared Marketing Automation
Listmonk
Salesforce MC
Zoho CRM / Zoho Marketing
Discontinued, still offered
No shut-down product was recommended here.
← LoyaltyMobile apps →