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GTM AI Index
October 2026 Edition · The permanent record of this edition. The unqualified address always carries the latest edition.
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October 2026 Edition

October 2026 Edition

Published October 1, 2026. This page is the permanent record of the October 2026 Edition: the standing of every category as measured in it, under vendor table v2026-10-05.2. It is also the edition the site carries now.

112 categories · 14 models · 672 prompts · 9,408 answers · 51,330 judge labels, all published

The leaderboard

The first choice in all 112 categories · 82 unsettled
This edition, with filters →
Share is the count of first choices across the direct, paraphrase, budget and scale prompts, over all fourteen models. Each row opens that category's page for this edition.What the verdicts mean
GTM data and infrastructure
Web analytics
Small business and mid-market share a leader. Enterprise differs.
Revenue operations
Pricing optimization
Mid-market and enterprise share a leader. Small business differs.
GTM data and infrastructure
Address verification tools
One leader in all three segments
Customer
Client onboarding platforms
Mid-market and enterprise share a leader. Small business differs.
Marketing
Call tracking platforms
Small business and mid-market share a leader. Enterprise differs.
Marketing
Brand protection platforms
One leader in all three segments
Marketing
App store optimization tools
A different leader in every segment
Marketing
Competitive intelligence tools
Small business and mid-market share a leader. Enterprise differs.
Sales
Field sales tools
One leader in all three segments
Marketing
Click fraud protection
Small business and mid-market share a leader. Enterprise differs.
Marketing
Email deliverability and testing tools
Small business and mid-market share a leader. Enterprise differs.
Revenue operations
Product information management
Small business and mid-market share a leader. Enterprise differs.
Marketing
Audio and podcast advertising
Small business and mid-market share a leader. Enterprise differs.
Marketing
Email signature management
One leader in all three segments
Marketing
Local listings management
Small business and mid-market share a leader. Enterprise differs.
GTM data and infrastructure
Session replay and heatmaps
Small business and mid-market share a leader. Enterprise differs.
Marketing
Retail media platforms
Small business and mid-market share a leader. Enterprise differs.
Sales
Interactive demo platforms
A different leader in every segment
SupademoClear leader
Reprise tiedContested
Sales
Sales gamification
One leader in all three segments
Customer
Contact center quality assurance
Small business and mid-market share a leader. Enterprise differs.
Marketing
Event management platforms
A different leader in every segment
Customer
AI voice agents
Small business and mid-market share a leader. Enterprise differs.
Marketing
Ecommerce search and merchandising
A different leader in every segment
Marketing
Direct mail and gifting platforms
Mid-market and enterprise share a leader. Small business differs.
Revenue operations
Order management systems
Small business and mid-market share a leader. Enterprise differs.
Marketing
Website governance and accessibility
Mid-market and enterprise share a leader. Small business differs.
Sales
RFP response software
A different leader in every segment
Marketing
AI marketing agents
Small business and mid-market share a leader. Enterprise differs.
Marketing
Event lead capture apps
Small business and mid-market share a leader. Enterprise differs.
Sales
Value selling tools
A different leader in every segment
Marketing
Employee advocacy platforms
A different leader in every segment
GTM data and infrastructure
Data clean rooms
Mid-market and enterprise share a leader. Small business differs.
Marketing
Audience and consumer insights platforms
Small business and mid-market share a leader. Enterprise differs.
Marketing
Creative automation platforms
A different leader in every segment
Customer
Contact center platforms
A different leader in every segment
Marketing
SMS and WhatsApp marketing platforms
A different leader in every segment
GTM data and infrastructure
Market intelligence platforms
Small business and mid-market share a leader. Enterprise differs.
Marketing
Conversational marketing platforms
Small business and mid-market share a leader. Enterprise differs.

Movement since September 2026

Between the September 2026 Edition and the October 2026 Edition the leader changed in twenty-two of seventy-three categories, eight of them by more than the noise floor of 11 points. Forty-seven of 696 changes in first-choice share clear the floor. 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.
73Categories compared
696Products changed
47Moved past the floor
22Leader changes
11Verdict changes

Leader changes · 22, of which 8 cleared the floor

Higher Logic Vanilla→Bettermode29%
New leader · moved

16 points clear of Higher Logic Vanilla's current 13%.

Meta Advantage+ App Campaigns→Customer.io16%
New leader · moved

12 points clear of Meta Advantage+ App Campaigns's current 4%.

Names swapped within the floor · 14, read as unsettled

Verdict changes

Biggest movers in first-choice share

+2518% → 42%
MovedCleared the floor by 14 points · rank 1 of 150, unchanged
+256% → 31%
MovedCleared the floor by 14 points · rank 6 → 1 of 69
+2222% → 44%
MovedCleared the floor by 11 points · rank 3 → 1 of 52
+2241% → 63%
MovedCleared the floor by 11 points · rank 1 of 55, unchanged
+2123% → 44%
MovedCleared the floor by 10 points · rank 1 of 79, unchanged
−2059% → 39%
MovedCleared the floor by 9 points · rank 1 of 55, unchanged
−1818% → 0%
MovedCleared the floor by 7 points · rank 3 → 17 of 59
+1849% → 67%
MovedCleared the floor by 7 points · rank 1 of 55, unchanged
−1844% → 26%
MovedCleared the floor by 7 points · rank 1 → 2 of 55
−1740% → 22%
MovedCleared the floor by 6 points · rank 1 → 2 of 69
−1734% → 17%
MovedCleared the floor by 6 points · rank 2 of 76, unchanged
−1761% → 44%
MovedCleared the floor by 6 points · rank 1 of 86, unchanged
0Floor 11 pts · measured

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 · Every change resolves to its category page and to the previous edition's record on the Data page.

The models asked

Fourteen models: the generally available models a buyer meets as a default in an assistant, with search on. Two joined this edition and zero left. A model joins at an edition boundary and stays at least three editions; movement is read over the models both editions asked, so a join never moves a share on its own. The roster rule.
ModelVersion asked forLabHow it searchesIn the set since
Claude Haiku 4.5claude-haiku-4-5Anthropicnative searchSeptember 2026
GPT-5.4 minigpt-5.4-miniOpenAInative searchSeptember 2026
Gemini 3.5 Flashgemini-3.5-flashGooglenative searchSeptember 2026
Perplexity SonarsonarPerplexitynative searchSeptember 2026
Grok 4.1 Fastspacexai/grok-4.1-fast-non-reasoningxAIgateway, Perplexity searchSeptember 2026
Mistral Smallmistral/mistral-smallMistralgateway, Perplexity searchSeptember 2026
DeepSeek V4 Flashdeepseek/deepseek-v4-flashDeepSeekgateway, Perplexity searchSeptember 2026
Llama 4 Maverickmeta/llama-4-maverickMetagateway, Perplexity searchSeptember 2026
Qwen 3.7 Flashalibaba/qwen3.7-flashAlibabagateway, Perplexity searchSeptember 2026
Kimi K2moonshotai/kimi-k2Moonshotgateway, Perplexity searchSeptember 2026
GLM 4.7 FlashXzai/glm-4.7-flashxZ.AIgateway, Perplexity searchSeptember 2026
MiniMax M2.5minimax/minimax-m2.5MiniMaxgateway, Perplexity searchSeptember 2026
GPT-6 Lunagpt-6-lunaOpenAInative searchOctober 2026 · joined this edition
Muse Glimmer 30Bmeta/muse-glimmer-30bMetagateway, Perplexity searchOctober 2026 · joined this edition

The record

The prompts, the model set, the vendor table the edition was scored under and the report, free to download and to cite. The raw judge labels and full answers are sent on request.
JSON
Raw judge labels
One row per named product, with the name exactly as written and a verbatim evidence quote.
53.0 MB, by request
JSON
Full responses
Every call with its full answer text, timestamp, version string, search flag, cited URLs, latency and token counts.
39.4 MB, by request
JSON
Vendor table v2026-10-05.2
Canonical names, aliases, category-scoped readings, exclusions and the change log.
1.5 MB, by request
JSON
Prompts
Every prompt verbatim: six variants across 112 categories for each buyer segment, 672 per segment. Each prompt carries its set; the September 2026 mid-market set, asked as a B2B software company, is kept under its own ids beside the current one.
1.3 MB
JSON
Model set
Pinned models, endpoints, search tools and list prices as of the edition.
20 KB
Markdown
Edition report
The derived report for the edition, including the appendix on loose paraphrase stability.
1.0 MB
Markdown
Data dictionary
What each column of the record means, how to reproduce any share on the site, the license and the citation.
5 KB
JSON
Calibration repeat: judge labels
The same prompts asked again on October 4, 2026 with nothing changed, over 20 categories. One row per named product, as in the edition file.
10.0 MB, by request
JSON
Calibration repeat: full responses
Every call of the repeat with its full answer text, timestamp, version string, search flag, cited URLs, latency and token counts.
7.2 MB, by request
Markdown
Calibration report
The derived report for the repeat, the per-model flip rates behind the noise floor.
204 KB
Cite this edition
GTM AI Recommendation Index, October 2026 Edition. gtm-ai-index.com. Scored under vendor table v2026-10-05.2.