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GTM AI Index
Index › Products › Google Tag Manager · October 2026 Edition
Google · 2 categories · Ranked

Google Tag Manager

244Judge labels
102First choices
43Negative labels
14 / 14Models named it
2Categories
October 2026 Edition. Every number here is derived from the raw labels under vendor table v2026-10-05.2, every buyer segment counted.
Best standing
100% in Tag management for small business buyers
Rank 1 of 67 in the mid-market standingendorsed leader
8 of 14 models made it the first choice on the direct prompt; 19% of its 85 labels there were negative.
What the models named instead of Google Tag Manager →
By buyer segmentStrongest at small business.
In tag management · each standing computed within its segment · bars are 0 to 100 · the accent bar is the product's own best reading

Standing by category

Every category where a model named Google Tag Manager for a mid-market B2B company. Share is first choices across the direct, paraphrase, budget and scale prompts; rank is within every product named in that category.
CategoryFunctionShareRankNegative rateLabelsQuadrantSince September 2026
Tag managementGTM data and infrastructure81%1 of 6719%85endorsed leader▲+4Since September 2026: 77% → 80%, +4 points. Inside the 11-point floor: within noise. Read over the models both editions asked.
Web analyticsGTM data and infrastructure0%76 of 91100%1under 10 labels · led by Google Analytics 4 at 57%

Movement

Since September 2026, Google Tag Manager held within the floor in all two categories: no change cleared 11 points.

Best category · Tag management · by segment

Small business▲+2Since September 2026: 98% → 100%, +2 points. Inside the 11-point floor: within noise. Read over the models both editions asked.
100%from 98% in September 2026
Inside the floor by 9 pointsRank 1 of 36, unchanged
Mid-market▲+4Since September 2026: 77% → 80%, +4 points. Inside the 11-point floor: within noise. Read over the models both editions asked.
80%from 77% in September 2026
Inside the floor by 7 pointsRank 1 of 56, unchanged
Enterprise▲+7Since September 2026: 27% → 33%, +7 points. Inside the 11-point floor: within noise. Read over the models both editions asked.
33%from 27% in September 2026
Inside the floor by 4 pointsRank 2 of 37, unchanged

All categories · Mid-market

CategorySeptember 2026NowChangeReadingRank
Tag management77%80%▲+4Since September 2026: 77% → 80%, +4 points. Inside the 11-point floor: within noise. Read over the models both editions asked.Within noiseRank 1 of 67, unchanged
Web analytics0%0%newNew since September 2026: not ranked then, 0% now.New this editionRank 76 of 91, unchanged

Shares here are read over the models both editions asked, so they can differ by a point or two from the standing above, which counts every model in this edition.

The floor is 11 points of share, measured: how far the models move a leader on their own when the same questions are asked twice with nothing changed. A larger change is movement; a smaller one is noise, and both are shown. Movement is read over the twelve models both editions asked; GPT-6 Luna, Muse Glimmer 30B joined this edition and are in the standing but not yet in the comparison. How the floor is measured · The editions

By model

How each model treated Google Tag Manager across every prompt where it was named for a mid-market B2B company. Fourteen models, six prompts per category.
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ModelFirst choiceAlternativeMentionNegativeLabels
Claude Haiku 4.541016
GPT-5.4 mini30025
Gemini 3.5 Flash50016
Perplexity Sonar41005
Grok 4.2042039
Mistral Small40116
DeepSeek V4 Flash41117
Llama 4 Maverick20316
Qwen 3.7 Flash23027
Kimi K242017
GLM 4.7 FlashX40015
MiniMax M2.540116
GPT-6 Luna41117
Muse Glimmer 30B30014

By framing

Which of the six questions produced the naming. By model says how often; this says asked what. The first-choice count on the right carries the marks of the models that produced it.
FramingLabels by classFirst choices
Direct43 labels25
Paraphrase46 labels32
Comparative43 labels29not counted in share
Budget-constrained43 labels36
Scale-constrained26 labels9
Negative43 labels12not counted in share
First choiceAlternativeMentionNegative244 labels in all, every segment counted; 102 of the 143 first choices count toward share, since the comparative and negative framings do not. The bar is one segment per label class, to scale within the framing.

What the models said for it

Verbatim evidence the judge attached to positive labels.

“Google Tag Manager is the most common general-purpose choice because it is free, simple to implement, and integrates well with Google products.” Perplexity Sonar · Tag management · comparative prompt · first choice
“The best tag management system for a company with a limited budget is Google Tag Manager. It is free and has a broad template ecosystem” Llama 4 Maverick · Tag management · budget prompt · first choice
“the most widely recommended solution for mid-market businesses due to its ease of use, robust features, and cost-effectiveness” Mistral Small · Tag management · direct prompt · first choice
“Google Tag Manager is the best free option for most teams, especially those already using Google Analytics or Google Ads.” Claude Haiku 4.5 · Tag management · scale prompt · first choice

And against it

Verbatim evidence attached to negative labels. A warning on a product with few labels is a warning; on a product with many, it is one voice among them.

“Avoid paid enterprise suites like GTM 360 unless you have a clear need for enterprise governance features” GPT-5.4 mini · Tag management · budget prompt · hard negative
“basic free tools like Google Tag Manager (GTM), which may suffice for smaller setups but often lacks robust permissions and support for larger teams” Grok 4.20 · Tag management · scale prompt · soft negative
“Free version lacks enterprise RBAC, SLAs (GTM AI Index: 32% negative).<br>- Unreliable preview/debugger; slowdowns; security via custom HTML” Grok 4.20 · Tag management · negative prompt · soft negative
“The free version lacks enterprise features such as advanced role-based access control (RBAC) and guaranteed service level agreements (SLAs)” Mistral Small · Tag management · negative prompt · soft negative

Named alongside

The products named in the same answers as Google Tag Manager, over the 228 answers that named it. Took the first choice instead counts the answers where the other product was the first choice and Google Tag Manager was named but was not.
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ProductSame answerTook the first choice insteadHead to head
Adobe Experience Platform Tags157 of 2285Not among the top eight
Piwik PRO Tag Manager88 of 2283Not among the top eight
Matomo Tag Manager74 of 2281Not among the top eight
Ensighten31 of 2280Not among the top eight
Commanders Act Enterprise Tag Manager23 of 2280Not among the top eight
Cloudflare Zaraz17 of 2280Not among the top eight
ObservePoint11 of 2280Not among the top eight
CHEQ Manage9 of 2280Not among the top eight
A head-to-head page exists where both products are among a category's top eight. The other rows are the same fact without a page behind them, so they link to the product instead.

What carried it into the answer

The sites and pages cited by the answers that named Google Tag Manager. A fact about retrieval, not a lever on the model.

Citations exist only for the models that return a source list, five of the fourteen in this edition, so these counts come from 207 of the 228 answers that named Google Tag Manager and are not a share of its labels.

Domains cited

observepoint.com123
guideflow.com118
usercentrics.com104
checkthat.ai103
g2.com80
techdogs.com73
omr.com71
improvado.io58
itechguides.com57
gtm-ai-index.com51

838 of the 838 domain citations in answers naming Google Tag Manager came from somebody else's page.

Pages cited

Pages are listed as the models cited them.

Search and answers

Where Google Tag Manager stands in Google search beside where it stands in the models' answers.
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In search

Google, US estimates
Searches for its name, Google
90,500 a month (“google tag manager”)
AI search demand for its name, est.
863 a month
Its own site
It sits on Google's site (google.com), so there are no site figures for it alone

In answers

This edition
Share of first choices
81%
rank 1 of 67 in tag management
First choices
102
across its categories
Named in
228 answers
Its own site cited
in 207 of the answers that named it

Search figures are US estimates from DataForSEO, read September 28, 2026; AI search demand is its modeled, directional estimate, not a count of queries to any assistant. The answers are this edition's. Two measurements side by side: neither is read as the cause of the other.

Names read as Google Tag Manager

What the judge wrote, as written, with how often. The vendor table decides that these count as Google Tag Manager; a claim can dispute any of them.
Google Tag Manager (GTM) 46GTM 360 4Google Tag Manager 360 3Google Tag Manager (Free Version) 2Google Tag Manager (Standard/Free Version) 2GTM 360 (Enterprise) 1Google Tag Manager (GTM) / GTM 360 1Google Tag Manager (GTM) / Google Tag Manager 360 1Google Tag Manager (free) 1Tag Manager 360 1

Follow Google Tag Manager

An email the morning each edition publishes: where this product moved, where it held, and by how much against the noise floor. One address, confirmed by a click; a stop link in every email.

Already following? Everything you follow, with a stop for each.

The company

Google is the company behind Google Tag Manager.
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On record

Wikidata
Website
google.com
Headquarters
Mountain View, California, United States
Founded
1998
Ownership
Part of Alphabet Inc.

Fetched September 14, 2026, with a correction applied. These describe the company, not the product's standing, and a claimed page can dispute any of them. · Wikidata

Is this your product?

Claim this page

Claiming is free and changes nothing in the data. A claimed page shows a verified contact who is told when each edition publishes and when Google Tag Manager's standing changes by more than the noise floor; the right to propose corrections to the vendor table, meaning names the judge wrote that should or should not read as Google Tag Manager, applied by version and listed in the change log; and a one-line description supplied by the vendor and marked as such.

What a new claim receivesHide what a new claim receives

A new claim receives the current edition's vendor brief for Google Tag Manager by email, built from the raw record of the edition. It shows:

  • where Google Tag Manager is named, by buyer and by framing, and which cells hold its first choices;
  • the claims the models make when they name it, ranked, with the strongest and the weakest quoted;
  • its vocabulary against the segment leader's, and the pages the models cited;
  • who was chosen in the answers that did not name Google Tag Manager, and every reason the record gives;
  • a battlecard for each top rival: the head-to-head split, why they win, and the reservation quoted against them;
  • one page of published figures cleared to show a buyer.
The subscriber app

A verification link goes to your work email; an address at google.com is approved on the spot, any other is reviewed by hand. Your email is never published. Claiming gives no say over labels, shares, verdicts or which quotes appear.

Badges

Wins only: a badge exists where Google Tag Manager is ranked in a category's top three this edition. Three sizes, one file each, light and dark; the code is under each.
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AI models recommend Google Tag Manager first in Tag management this edition. Each badge says so in the buyer's words, names the edition, and links to the standing. The next edition issues a new badge; this one stays true as a record of October 2026.

Wide · 320 × 104 Website, beside other badges
AI models' first choice in Tag management, October 2026 Edition, GTM AI Recommendation Index
Show the code
<a href="https://gtm-ai-index.com/gtm-data/tag-management/"><img src="https://gtm-ai-index.com/badges/2026-10/google-tag-manager--tag-management-wide.svg" alt="AI models' first choice in Tag management, October 2026 Edition, GTM AI Recommendation Index" width="320" height="104"></a>

Copy the code as it is. The link is part of the badge: it points at the Tag management standing, where the claim can be checked.

Square · 240 × 240 LinkedIn, slides
AI models' first choice in Tag management, October 2026 Edition, GTM AI Recommendation Index
Show the code
<a href="https://gtm-ai-index.com/gtm-data/tag-management/"><img src="https://gtm-ai-index.com/badges/2026-10/google-tag-manager--tag-management-square.svg" alt="AI models' first choice in Tag management, October 2026 Edition, GTM AI Recommendation Index" width="240" height="240"></a>

Copy the code as it is. The link is part of the badge: it points at the Tag management standing, where the claim can be checked.

Compact · 200 × 56 Email signature, footer
AI models' first choice in Tag management, October 2026 Edition, GTM AI Recommendation Index
Show the code
<a href="https://gtm-ai-index.com/gtm-data/tag-management/"><img src="https://gtm-ai-index.com/badges/2026-10/google-tag-manager--tag-management-compact.svg" alt="AI models' first choice in Tag management, October 2026 Edition, GTM AI Recommendation Index" width="200" height="56"></a>

Copy the code as it is. The link is part of the badge: it points at the Tag management standing, where the claim can be checked.

Badges read on light and dark pages. Alt text carries the claim, the category, the edition and the index, so it stays a citation where the image does not load.