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IT AI Index
Index › Products › CircleCI · October 2026 Edition
2 categories · Ranked

CircleCI

177Judge labels
5First choices
45Negative labels
14 / 14Models named it
2Categories
October 2026 Edition. Every number here is derived from the raw labels under vendor table v2026-10.8, every buyer segment counted.
Best standing
5% in CI/CD for small business buyers
Rank 3 of 43 in the mid-market standingaccepted challenger
1 of 14 models made it the first choice on the direct prompt; 19% of its 64 labels there were negative.
What the models named instead of CircleCI →
By buyer segmentRead the same way at every buyer size.
In ci/cd · 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 CircleCI 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
CI/CD platformsDeveloper platform4%3 of 4319%64accepted challenger=heldSince September 2026: 4% → 4%, ±0 points. Inside the 11-point floor: within noise. Read over the models both editions asked.
Source control hostingDeveloper platform0%13 of 330%1under 10 labels · led by GitHub at 70%newNew since September 2026: not ranked then, 0% now.

Movement

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

Best category · CI/CD · by segment

Small business▲+4Since September 2026: 2% → 6%, +4 points. Inside the 11-point floor: within noise. Read over the models both editions asked.
6%from 2% in September 2026
Inside the floor by 7 pointsRank 3 of 39, unchanged
Mid-market=heldSince September 2026: 4% → 4%, ±0 points. Inside the 11-point floor: within noise. Read over the models both editions asked.
4%from 4% in September 2026
Inside the floor by 11 pointsRank 3 of 39, unchanged
Enterprise▼−2Since September 2026: 2% → 0%, −2 points. Inside the 11-point floor: within noise. Read over the models both editions asked.
0%from 2% in September 2026
Inside the floor by 9 pointsRank 8 → 42 of 43

All categories · Mid-market

CategorySeptember 2026NowChangeReadingRank
CI/CD4%4%=heldSince September 2026: 4% → 4%, ±0 points. Inside the 11-point floor: within noise. Read over the models both editions asked.Within noiseRank 3 of 43, unchanged
Source control0%0%newNew since September 2026: not ranked then, 0% now.New this editionRank 13 of 33, 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 CircleCI 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 4.501304
GPT-5.4 mini03115
Gemini 3.5 Flash02024
Perplexity Sonar01203
Grok 4.2004116
Mistral Small21205
DeepSeek V4 Flash01236
Llama 4 Maverick00202
Qwen 3.7 Flash03306
Kimi K204015
GLM 4.7 FlashX04105
MiniMax M2.503115
GPT-6 Luna02013
Muse Glimmer 30B02226

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
Direct27 labels1
Paraphrase22 labelsNone
Comparative38 labelsNone
Budget-constrained30 labels3
Scale-constrained29 labels1
Negative31 labelsNone
First choiceAlternativeMentionNegative177 labels in all, every segment counted; 5 of the 5 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.

“GitHub Actions or CircleCI are the best starting points due to their generous free tiers and ease of use” Mistral Small · CI/CD · budget prompt · first choice
“CircleCI or GitLab CI are the best CI/CD platforms due to their balance of features, scalability, and cost” Mistral Small · CI/CD · direct prompt · first choice
“CircleCI if its execution environments, concurrency, or existing workflows are a particularly good match.” GPT-6 Luna · CI/CD · direct prompt · alternative
“CircleCI | Best-of-breed standalone CI/CD | Performance, reliability, strong enterprise support” Kimi K2 · CI/CD · scale 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.

“most companies have migrated to GitHub Actions to avoid paying for two separate platform subscriptions” Gemini 3.5 Flash · CI/CD · direct prompt · soft negative
“solid standalone CI tool, but it's CI-focused (not full CD) and has faced pricing pressure” DeepSeek V4 Flash · CI/CD · paraphrase prompt · soft negative
“Best for: Speed-critical builds, though free tier is more limited than competitors” Kimi K2 · CI/CD · budget prompt · soft negative
“evaluate CircleCI, but expect higher cost and migration effort vs staying native” Muse Glimmer 30B · CI/CD · direct prompt · soft negative

Named alongside

The products named in the same answers as CircleCI, over the 177 answers that named it. Took the first choice instead counts the answers where the other product was the first choice and CircleCI was named but was not.
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ProductSame answerTook the first choice insteadHead to head
Jenkins148 of 1771Not among the top eight
Azure DevOps57 of 1774Not among the top eight
JetBrains TeamCity38 of 1771Not among the top eight
Azure Pipelines38 of 1770Not among the top eight
Harness34 of 1770Not among the top eight
Bitbucket Pipelines28 of 1770Not among the top eight
AWS CodePipeline20 of 1770Not 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 CircleCI. 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 151 of the 177 answers that named CircleCI and are not a share of its labels.

Domains cited

blog.jetbrains.com87
dev.to51
atlassian.com50
circleci.comYour site45
deployhq.com43
cloud.folio3.com41
drizz.dev38
harness.io37
zendikt.com37
siit.io32

416 of the 461 domain citations in answers naming CircleCI came from somebody else's page.

Pages cited

Pages are listed as the models cited them.

Search and answers

circleci.com is not in Google's top ten for any of the category's searches. In the answers, CircleCI takes 4% of first choices and GitHub Actions takes 68%.
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In search

Google, US estimates
Position for “ci/cd platform”
–
not in the top ten
Position for “ci/cd platforms”
–
not in the top ten
Searches for its name, Google
4,400 a month (“circleci”)
AI search demand for its name, est.
207 a month
Organic visits to its site
about 133,932 a month
Searches its site ranks for
12,088 · 965 in the top three
Sites linking to it
15,277
Paid Google search
No ads found in the estimate; that does not mean it runs none
Ads on GoogleDetailLess
29 ads · 16 text, 7 image, 6 video · 24 shown in the last 30 days

First shown October 2023, as Circle Internet Services, Inc., verified. Ads started 2025-10 to 2026-09: 13 in the year, 16 before.

On Google's pages: 1 2 3 4

In answers

This edition
Share of first choices
4%
rank 3 of 43 in CI/CD
Segment leader
68%
GitHub Actions
First choices
5 across its categories
Named in
177 answers
Its own site cited
in 151 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.

What it publishes

ShowHide
Addresses on circleci.com
2,399
subdomains included
Content
1,115
counted in the table below
Documentation
454
Product · Integration
25 · 9
KindPagesLast 90 days2025-10 to 2026-09LatestCategories named
Blog696102026-09-23IaC, Feature flags
Report or ebook267undatedMFA
Case study76762026-09-29
Comparison4262026-09-29SAST, NoSQL
Glossary or explainer2522026-07-28
Template or tool5undated
News or press2undated
Conference or event102025-10-08
Podcast or video1undated

Most recent

How it is countedHide how it is counted

Every page circleci.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. 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 CircleCI

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

CircleCI is its own company.
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In its own words

Stated by the vendor, not checked
Positioning
Autonomous validation for the AI era
For
modern teams
Price stated
$0 /month; Starting at $15 /month; Billed annually. circleci.com/pricing
Starting price
$0 /month circleci.com/pricing
Free plan or trial
Try for free circleci.com
Certifications
SOC 2 Type 2FedRAMP LI-SaaSCSA AI Trustworthy Pledge 2025GDPRAWS Advanced Technology PartnerCCPACPRAEU-US DPF
Customers named
GoogleOktaGOATKalshiHugging FaceGoSpotCheckPitchSaleCycle
Not stated on the pages read
Integrations, hosting

What CircleCI's own pages state, read September 28, 2026: circleci.com, circleci.com/pricing, trust.circleci.com, circleci.com/product, circleci.com/customers. 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 CircleCI'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 CircleCI, 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 CircleCI by email, built from the raw record of the edition. It shows:

  • where CircleCI 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 CircleCI, 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 circleci.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 CircleCI 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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CircleCI is among the products AI models recommend first in CI/CD platforms 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
Among AI models' top three in CI/CD platforms, October 2026 Edition, IT AI Recommendation Index
Show the code
<a href="https://it-ai-index.com/developer/ci-cd-platforms/"><img src="https://it-ai-index.com/badges/2026-10/circleci--ci-cd-platforms-wide.svg" alt="Among AI models' top three in CI/CD platforms, October 2026 Edition, IT 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 CI/CD platforms standing, where the claim can be checked.

Square · 240 × 240 LinkedIn, slides
Among AI models' top three in CI/CD platforms, October 2026 Edition, IT AI Recommendation Index
Show the code
<a href="https://it-ai-index.com/developer/ci-cd-platforms/"><img src="https://it-ai-index.com/badges/2026-10/circleci--ci-cd-platforms-square.svg" alt="Among AI models' top three in CI/CD platforms, October 2026 Edition, IT 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 CI/CD platforms standing, where the claim can be checked.

Compact · 200 × 56 Email signature, footer
Among AI models' top three in CI/CD platforms, October 2026 Edition, IT AI Recommendation Index
Show the code
<a href="https://it-ai-index.com/developer/ci-cd-platforms/"><img src="https://it-ai-index.com/badges/2026-10/circleci--ci-cd-platforms-compact.svg" alt="Among AI models' top three in CI/CD platforms, October 2026 Edition, IT 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 CI/CD platforms 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.