AEO Audit (uncited.ai) is a free tool that scores B2B SaaS websites for AI search visibility — how likely they are to be cited by ChatGPT, Perplexity, Gemini, and Google AI Overviews when B2B buyers search for software.

What is AI Engine Optimization (AEO)?

AI Engine Optimization (AEO) is the practice of structuring content, entity signals, and technical infrastructure so that AI engines cite your brand in generated answers. It extends traditional SEO to cover ChatGPT, Perplexity, Gemini, and Google AI Overviews — the channels where B2B buyers increasingly discover software.

Yes. The AEO audit on uncited.ai is completely free. Enter any B2B SaaS domain and receive a full AI citation score with a prioritized fix list — no email or sign-up required.

How does AEO Audit score websites?

AEO Audit scores across six pillars: AI Visibility (22%), Brand Authority (23%), Content Quality (18%), Platform Optimization (15%), Structured Data (12%), and Technical AEO (10%). Each pillar reflects specific signals that AI engines use when deciding which sources to cite.

What is the best free AEO audit tool?

uncited.ai is the only free AEO audit tool that directly queries ChatGPT, Perplexity, Gemini, and Claude using real buyer-stage prompts — with no email or credit card required. It returns a citation score and prioritized fix list in about 60 seconds.

How do I get my brand cited by ChatGPT and Perplexity?

Getting cited by ChatGPT, Perplexity, and other AI engines requires three things: (1) strong third-party validation — especially G2 reviews, press mentions, and authoritative backlinks; (2) clear, structured content that answers the exact questions buyers ask AI; and (3) technical signals like schema.org SoftwareApplication markup and an llms.txt file. Run a free audit on uncited.ai to get a personalized fix list ranked by impact.

What is GEO (Generative Engine Optimization)?

GEO (Generative Engine Optimization) is a synonym for AEO. Both terms describe the practice of optimizing content and technical infrastructure so that AI-powered search engines — such as ChatGPT, Perplexity, Gemini, and Google AI Overviews — include your brand in their generated answers.

How is AEO different from SEO?

SEO optimizes for keyword ranking in traditional search engines like Google. AEO (AI Engine Optimization) goes further, optimizing for citation in AI-generated answers — where AI engines synthesize information and recommend sources rather than just listing links. AEO prioritizes entity credibility, third-party validation (G2, review sites), structured data, and content that directly answers buyer questions.

How does uncited.ai compare to Profound or Conductor for AEO?

uncited.ai is the only free option and the only one purpose-built for B2B SaaS. Profound is an enterprise-priced tool focused on brand monitoring. Conductor is a broad SEO platform that added limited Google AI Overviews tracking. uncited.ai audits all four major AI engines (ChatGPT, Perplexity, Gemini, Claude) using real buyer prompts and provides a public Citation Index leaderboard — all with no email gate.

What is the Citation Index?

The Citation Index on uncited.ai is a public leaderboard of 400+ B2B SaaS brands ranked by their AI citation score in each software category. It shows which brands AI engines most frequently recommend when buyers ask for software in categories like CRM, project management, marketing automation, and more. It is updated weekly from real AI engine responses.

Subcategory · AI Citation Index

DevOps Automation

GitLab, Jenkins, and Terraform anchor shortlists; HashiCorp rises 8 points while GitLab slips 6 in recent months.

36 discovery queries · refreshed Sep 6, 2026

Discovery stage

The shortlist

Across 36 buyer-style "DevOps Automation" queries

Most cited · DevOps AutomationLive

GitLab

gitlab.com

Cited in 9 of 36 buyer questions for DevOps Automation — surfaced by 3 of 3 AI engines.

ChatGPTGeminiClaude

Citation rate

25%

Visibility score66/100

See the full GitLab profile→

GitLab, Jenkins, and Terraform each appear in 9 of 36 prompts (25% shortlist rate), with GitLab leading at 27 mentions and a score of 66. github.io matches their appearance frequency with 27 mentions but lacks a score, while CircleCI (71 score) and HashiCorp (66 score) trail at 22% shortlist rate despite stronger evaluation metrics. All ten top brands achieve 4-model diversity, indicating consensus across LLM reasoning engines.

Hover or click a logo to see brand details

X = coverage across discovery prompts · Y = engine diversity · Bubble size = total mentions

Tracked acrossChatGPT,Gemini,Claude

Get weekly AI visibility changes for DevOps Automation sent to your inbox.

Score shifts, new entrants, citation gaps — every Monday.

Trends

Over the last 12 months

Average scores fluctuate sharply from 68 in March 2026 to 21 in May (single-sample anomaly), stabilizing near 58–63 from June through August before dropping to 36 in September (2-sample). HashiCorp climbs 8 points while GitLab falls 6, signaling a shift in AI-model preference toward HashiCorp's infrastructure tooling. Sample sizes remain small (1–8 per month), limiting statistical confidence.

Biggest gain

HashiCorp

+8 pts

Biggest drop

GitLab

-6 pts

Brands to know

In this category

Atlassian

Atlassian scores 72—the highest in the category—despite only 5 shortlist appearances (13.9% rate). Its Bamboo and Bitbucket Pipelines products likely drive the score, but lower visibility suggests niche adoption compared to GitLab or Jenkins.

Read brand profile →

Circleci

CircleCI's 71 score ranks second and appears in 8 prompts (22% shortlist rate) with 14 mentions. The gap between its evaluation strength and shortlist frequency suggests it performs well post-purchase but lacks the brand momentum of GitLab or Terraform in AI recommendations.

Read brand profile →

GitLab

GitLab ties for the most shortlist appearances (9) and leads mention count (27), but its 66 score lags CircleCI and Atlassian. A 6-point recent decline indicates waning AI-model favor, possibly due to pricing or feature-set competition from HashiCorp and specialized CI/CD tools.

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HashiCorp

HashiCorp matches GitLab's 66 score and appears in 8 prompts, but its 8-point upward delta marks it as the category's rising player. Terraform (25 score) is tracked separately, suggesting the parent brand benefits from its infrastructure-as-code ecosystem (Vault, Consul, Nomad).

Read brand profile →

Jenkins

Jenkins appears in 9 prompts with 22 mentions yet scores only 21—the lowest among top shortlist brands. High shortlist rate reflects legacy market share and open-source ubiquity, but weak scoring signals buyer dissatisfaction or preference for modern alternatives like CircleCI and GitLab CI/CD.

Read brand profile →

Citation sources