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GTM AI Index
Index › Products › SpyFu · October 2026 Edition
2 categories · Ranked

SpyFu

73Judge labels
10First choices
8Negative labels
13 / 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
12% in Competitive intel for small business buyers
Rank 4 of 86 in the mid-market standingaccepted challenger
0 of 14 models made it the first choice on the direct prompt; 21% of its 19 labels there were negative.
What the models named instead of SpyFu →
By buyer segmentStrongest at small business.
In competitive intel · 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 SpyFu 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
Competitive intelligence toolsMarketing6%4 of 8621%19accepted challenger
Market intelligence platformsGTM data and infrastructure0%42 of 1720%3under 10 labels · led by Apollo.io at 17%

Movement

This is the first edition on this tier, so no move can be computed for SpyFu yet. From the next edition this section shows, per buyer segment and per category, whether its share moved by more than the measured noise floor.

By model

How each model treated SpyFu 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 4.500011
GPT-5.4 mini00000
Gemini 3.5 Flash01001
Perplexity Sonar01012
Grok 4.2000112
Mistral Small01001
DeepSeek V4 Flash12003
Llama 4 Maverick00101
Qwen 3.7 Flash01001
Kimi K201203
GLM 4.7 FlashX01113
MiniMax M2.510102
GPT-6 Luna10001
Muse Glimmer 30B00101

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
Direct7 labels1
Paraphrase6 labels2
Comparative15 labels4not counted in share
Budget-constrained25 labels7
Scale-constrained4 labelsNone
Negative16 labelsNone
First choiceAlternativeMentionNegative73 labels in all, every segment counted; 10 of the 14 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.

“For the tightest budget, SpyFu appears to be the most cost-effective option specifically designed for competitor research.” MiniMax M2.5 · Competitive intel · budget prompt · first choice
“My top overall recommendation: If you can afford ~$29/month, SpyFu gives you the most actionable competitive intelligence” DeepSeek V4 Flash · Competitive intel · budget prompt · first choice
“Best low-budget choice: SpyFu—if your competitive intelligence is mainly about SEO and Google Ads.” GPT-6 Luna · Competitive intel · budget prompt · first choice
“Purchase a basic subscription to SpyFu ($39/mo) to track their search engine movements and ad strategies.” Gemini 3.5 Flash · Competitive intel · budget prompt · alternative

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.

“Verdict: Use only for basic PPC keyword research, not for comprehensive competitive intelligence.” GLM 4.7 FlashX · Competitive intel · negative prompt · hard negative
“Examples to scrutinize: Tools like some SEO/spy suites (e.g., SpyFu, certain features in SEMrush/Ahrefs) or generic scrapers.” Grok 4.20 · Competitive intel · negative prompt · soft negative
“Tools like Semrush, Ahrefs, and SpyFu ... are not full competitive-intelligence platforms” Perplexity Sonar · Competitive intel · negative prompt · soft negative
“The cheapest tools (SpyFu at $39/mo...) solve one narrow job each” Claude Haiku 4.5 · Competitive intel · comparative prompt · soft negative

Named alongside

The products named in the same answers as SpyFu, over the 73 answers that named it. Took the first choice instead counts the answers where the other product was the first choice and SpyFu was named but was not.
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ProductSame answerTook the first choice insteadHead to head
Semrush60 of 734Not among the top eight
Similarweb38 of 732Not among the top eight
Ahrefs25 of 731Not among the top eight
Contify20 of 730Not 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 SpyFu. 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 72 of the 73 answers that named SpyFu and are not a share of its labels.

Domains cited

pipeline.zoominfo.com39
linkeddit.com38
contify.com36
copy.ai29
improvado.io28
prospeo.io26
marketintelligencetools.com25
visualping.io25
blog.hootsuite.com24
g2.com24

294 of the 294 domain citations in answers naming SpyFu came from somebody else's page.

Pages cited

Pages are listed as the models cited them.

Search and answers

spyfu.com is not in Google's top ten for any of the category's searches. In the answers, SpyFu takes 6% of first choices and Kompyte takes 38%.
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In search

Google, US estimates
Position for “competitive intelligence tool”
–
not in the top ten
Position for “best competitive intelligence tool”
–
not in the top ten
Searches for its name, Google
8,100 a month (“spyfu”)
AI search demand for its name, est.
160 a month
Organic visits to its site
about 87,009 a month
Searches its site ranks for
5,577 · 727 in the top three
Sites linking to it
13,366
Paid Google search
No ads found in the estimate; that does not mean it runs none
Ads on GoogleDetailLess
57 ads · 39 text, 9 image, 9 video · 36 shown in the last 30 days

First shown October 2021, as SpyFu, Inc., verified. Ads started 2025-11 to 2026-10: 32 in the year, 25 before. 5 more by other advertisers linking to it.

On Google's pages: 1 2 3 4

In answers

This edition
Share of first choices
6%
rank 4 of 86 in competitive intel
Segment leader
38%
Kompyte
First choices
10 across its categories
Named in
73 answers
Its own site cited
in 72 of the answers that named it

Search figures are US estimates from DataForSEO, read October 5, 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.

What it publishes

ShowHide
Addresses on spyfu.com
677
subdomains included
Content
283
counted in the table below
Documentation
284
Product · Integration
0 · 0
KindPagesLast 90 days2025-10 to 2026-09LatestCategories named
Blog25142026-09-23SEO
Comparison1802026-06-18SEO
Glossary or explainer602025-06-12SEO
Case study2undatedSEO
Webinar or virtual event2undated
Template or tool2undatedSEO
Report or ebook1undated
Podcast or video1undatedSEO
How it is countedHide how it is counted

Every page spyfu.com exposes, subdomains included. Kind is read from the address and title. The last 90 days, the latest date and the twelve months count pages by when they were published, from the site's feeds, a date in the address, or the page's own publication date, read from up to a hundred of its most recently changed pages; a page that says only when it last changed is counted in its kind but not in when, so the recent counts are a floor, and a kind none of whose pages gives a publication date reads undated. Of its titles that name a category, most name SEO (61); 0 name its categories the models place it in. An event counts as online when its address or title says so (webinar, on demand, virtual or online summit); a conference, summit, trade show, expo or roadshow that does not say so is counted as a conference or event, which on a vendor's site is mostly in person. Read September 29, 2026.

Follow SpyFu

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

SpyFu is its own company.
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In its own words

Stated by the vendor, not checked
Positioning
Competitor Keyword Research Tools for Google Ads PPC & SEO
For
competitor keyword research
Price stated
Membership starts at just $33/month. spyfu.com
Starting price
33 spyfu.com
Free plan or trial
Try it free. No CC Required. spyfu.com
Hosting
38 countries
Not stated on the pages read
Integrations, certifications, customers

What SpyFu's own pages state, read October 5, 2026: spyfu.com. A claimed page can correct any of them.

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 SpyFu'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 SpyFu, 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 SpyFu by email, built from the raw record of the edition. It shows:

  • where SpyFu 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 SpyFu, 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.

A verification link goes to your work email; an address at spyfu.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.