SignalSumo
Generative Engine Optimization

AI Visibility Checker

See exactly how AI describes your brand: which sources shape your narrative, whether Google's AI Overview names you, the entities AI associates with your domain, and the citations you're missing — the qualitative audit that shows why AI recommends you or doesn't.

Free live check across AI search. No card required. Dive Deeper With Free Trial
AI Search Monitoring LLM Ranking Analysis Brand Mention Tracking GEO Optimization Score
AI Visibility Preview: example-brand.com Sample Data
76 AI SCORE
AI-Visible
AI Platform Presence
ChatGPT
85%
Gemini
72%
Perplexity
91%
Brand Mention Frequency 42 ↑ 18%
AI Recommendation Score 81 / 100
ChatGPT Tracking
GEO Score Audit
Entity Analysis
Competitor Gaps
Schema Coverage
Free Audit

What Is an AI Visibility Checker?

Traditional SEO tools track where your website ranks on a Google results page. An AI Visibility Checker tracks something different: whether — and how — your brand shows up inside the conversational answers generated by ChatGPT, Gemini, Perplexity, and AI search engines when someone asks a question your business can answer.

This shift is called Generative Engine Optimization (GEO). Instead of optimizing purely for keywords and backlinks, GEO focuses on the signals large language models actually use to decide what to cite: clear entity definition, structured data, direct question-answer content, topical authority, and corroborating mentions across the web.

SignalSumo's AI Visibility Checker combines a full GEO Score audit of your website with live ChatGPT and Gemini prompt tracking — so you see both why AI systems would cite you and whether they already do.

Key Takeaways

  • An AI Visibility Score (SignalSumo's GEO Score) rates your website 0-100 on entity clarity, schema coverage, FAQ coverage, AI extractability, and E-E-A-T signals.
  • Live ChatGPT and Gemini prompt tracking shows exactly where your brand appears — or fails to appear — in a real AI-generated answer.
  • Competitor gap analysis reveals which rivals AI systems recommend instead of you, and why.
  • Structured data (Organization, FAQ, Product schema) is one of the highest-leverage fixes for AI extractability.
  • GEO and traditional SEO overlap heavily on E-E-A-T and topical authority, but GEO weighs entity recognition and citation strength far more.
  • AI visibility should be checked monthly, since LLM retrieval indexes refresh continuously and a schema fix can change results within days.
Feature 01

AI Visibility Score™

Every domain gets a single, easy-to-track number: your AI Visibility Score, rated 0-100 and labeled AI-Hidden, AI-Visible, or AI-Optimized. It's calculated from five weighted factors that determine whether a language model can understand and trust your website.

  • Brand & entity clarity
  • Citation strength across the web
  • Content authority & topical depth
  • Structured data & AI extractability
  • AI recommendation probability
Check My AI Visibility Score
76 / 100
AI-Visible

Strong entity signals, room to grow on schema coverage.

Brand Mentions82%
Citation Strength74%
Entity Understanding88%
Content Authority69%
AI Recommendation Probability81%
Feature 02

See How AI Answers Describe Your Brand

Enter a real question your customers ask — "best SEO tools," "top CRM for small teams" — and SignalSumo runs it live against ChatGPT to show whether AI names your brand, how it describes you, and which brands it mentions alongside or instead of you. That's your AI visibility, read straight from the answer itself.

  • Whether AI actually names your brand
  • The full AI-generated answer, in context
  • How AI describes you — and who it names alongside
  • The sources shaping what AI says about you
Try the AI Intelligence Center
Prompt: "Best SEO tools" Sample Output
1 competitor-alpha.com Competitor
2 yourbrand.com Your Brand
3 competitor-beta.com Competitor
ChatGPT mentioned your brand at position 2 of 3, describing it as "a solid all-in-one option for growing teams."
Feature 03

Multi-AI Platform Monitoring

Different AI engines pull from different sources and weigh signals differently. SignalSumo tracks your presence across the AI search landscape — live ChatGPT and Gemini queries today, with the same GEO signals that drive visibility on Perplexity and Google AI Overviews scored in every audit.

  • ChatGPT & Gemini live prompt tracking
  • Cross-platform presence comparison
  • GEO signals shared across AI Overviews & Perplexity
AI Platform Presence Sample Data
ChatGPT
85%
Google AI Overview
76%
Gemini
72%
Perplexity
91%

Sample cross-platform snapshot. ChatGPT and Gemini values reflect live query tracking; other engines reflect GEO signal alignment.

Feature 04

AI Brand Mention Analysis

It's not enough to be mentioned — context matters. SignalSumo analyzes how often AI systems mention your brand, whether the sentiment is positive or neutral, how accurate the description is, and what's missing compared to how competitors are described.

  • Mention frequency over time
  • Context & sentiment analysis
  • Accuracy checks against your real offering
  • Missing-information gaps
Brand Mention Growth Sample Data
Feature 05

AI Competitor Gap Analysis

Run the same prompt SignalSumo used for your brand against your top competitors to see who AI systems recommend more often, which topics they "own" in AI answers, and exactly which content gaps are letting them win the recommendation.

  • Competitor mention share
  • Topic ownership mapping
  • AI recommendation gaps
  • Missing content opportunities
Explore Competitor Analysis
AI Citation Share of Voice Sample Data
Gap found: Competitors publish dedicated comparison pages for 4 topics you haven't covered yet — the single highest-impact content opportunity in this report.
Feature 06

Entity Optimization Analysis

AI search engines understand entities — real-world things, brands, and concepts — not just keyword strings. SignalSumo scores how clearly your website defines itself as an entity.

Brand Entity Strength

88 / 100 — clearly defined brand name, consistent usage across pages.

Knowledge Graph Signals

64 / 100 — sameAs links and structured entity references need expansion.

Structured Data

79 / 100 — Organization and Product schema present; FAQ schema missing on key pages.

About Page Optimization

55 / 100 — About page lacks a clear founding story and mission statement.

Author Signals

41 / 100 — most articles are missing author bios and credentials.

Overall Entity Score

65 / 100

Room to grow — author signals and knowledge graph links are the top priority fixes.

Feature 07

AI Content Readiness Score

Every page is checked against the factors that determine whether an AI model can extract a clean, citable answer from it — the same checklist behind SignalSumo's GEO Score audit.

Content Optimization Checklist Sample Page
Question-Answering AbilityDirect answers found in the first 100 words.
Semantic CoverageRelated terms and subtopics well represented.
Topical AuthorityGood depth, but 3 related subtopics are still uncovered.
Schema UsageNo FAQPage schema detected on this page.
AI ExtractabilityClear headings and lists make content easy to parse.
Feature 08

GEO Growth Recommendations

Every audit ends with a prioritized, AI-generated action plan — not just a list of problems.

Add FAQ schema to your top 10 landing pagesMissing schema is the single largest gap in your AI Content Readiness score.
Critical
Publish dedicated comparison pagesCompetitors are being cited for 4 comparison topics you don't yet cover.
Critical
Improve entity signals on your About pageAdd founding story, mission, and clear brand-to-product relationships.
High
Add author bios with credentialsStrengthens E-E-A-T signals that AI systems weigh when selecting citable sources.
High
Increase authoritative third-party mentionsPursue citations and guest mentions on high-authority industry sites.
Medium

Sample AI Visibility Report

A preview of the full dashboard generated for every domain SignalSumo analyzes.

Report Snapshot: example-brand.com Sample Output
AI Visibility Score 76 / 100
Brand Mentions 42
AI Citations 18
AI Competitors 6
Content Readiness 68%
GEO Score 76%
AI Platform Visibility
AI Mention Growth
Competitor AI Share
Topic Coverage

Caption: Example output for a sample domain. Results will vary based on the website analyzed.

Traditional SEO vs. AI Visibility Tracking

Two different measurements for two different discovery channels — both matter now.

What's Measured Traditional Google SEO AI Visibility (GEO)
Primary signal Keywords & search volume Brand mentions & citations
Authority signal Backlinks & Domain Rating Entity authority & E-E-A-T
Position metric SERP position (1-100) Recommendation ranking inside an answer
Content format Keyword-optimized pages Direct question-answer, structured content
Technical layer Crawlability, indexing, page speed Schema markup, entity linking, extractability
Where it's measured Google, Bing SERPs ChatGPT, Gemini, Perplexity, AI Overviews

Who Needs an AI Visibility Checker?

If your customers research before they buy, they're increasingly starting that research inside an AI chat window.

SaaS Companies

Buyers ask ChatGPT for "best [category] software" comparisons before they ever visit a pricing page.

Agencies

Add a concrete AI visibility deliverable to client reporting that keyword-rank PDFs can't cover.

Local Businesses

"Best [service] near me" is now a prompt as often as a search — make sure AI answers include you.

Ecommerce Brands

Product recommendation prompts increasingly replace "best X" shopping searches entirely.

Content Publishers

Citation frequency inside AI Overviews is becoming a real traffic and authority channel.

SEO Professionals

Add GEO auditing to your skill set before it becomes a baseline client expectation.

Check Your AI Visibility in Four Steps

From domain entry to a prioritized GEO growth plan.

1
Enter Your Website

Enter your domain to start a free GEO Score audit of your live site.

2
Analyze AI Search Presence

SignalSumo scores entity clarity, schema, FAQ coverage, and E-E-A-T signals.

3
Compare Competitors

Run the same prompt through the AI Intelligence Center to see who ChatGPT recommends instead.

4
Improve Your GEO Score

Work through prioritized GEO growth recommendations, highest-impact first.

AI Visibility & GEO Terms Explained

A clear, dictionary-grade reference guide optimized for AI search engine query matching.

What Is AI Visibility?

AI visibility is how often and how favorably your brand appears inside AI-generated answers from ChatGPT, Gemini, Perplexity, and Google AI Overviews.

What Is GEO?

Generative Engine Optimization (GEO) is the practice of structuring content and data so generative AI models can understand, trust, and cite your website.

What Is an LLM Citation?

An LLM citation is any instance where a large language model references, links to, or bases part of its answer on your content.

What Is Entity Authority?

Entity authority is how clearly and consistently an AI system can identify your brand as a distinct, well-defined real-world entity.

What Is a Brand Mention?

A brand mention is any reference to your company name inside an AI-generated answer, with or without a direct link.

What Is an AI Overview?

An AI Overview is Google's AI-generated summary shown above traditional search results, citing a small set of source pages.

What Is Prompt Ranking?

Prompt ranking is the position at which your brand appears when a specific real-world question is asked of an AI system.

What Is Topical Authority?

Topical authority is the depth and completeness of a website's coverage of a subject, a strong signal for both SEO and GEO.

What Is Semantic Coverage?

Semantic coverage measures how well a page addresses the related terms, questions, and subtopics surrounding its main subject.

What Is an AI Recommendation Score?

An AI Recommendation Score estimates the likelihood that an AI system will actively recommend your brand for a relevant query.

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AI Search: Google AI Overviews ChatGPT Google Gemini Claude Perplexity Weekly checks
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 Technical SEO Audits  Rank Tracking (1 Keywords)  Competitor Analysis  Backlink Intelligence  Backlink Gap Analysis (1 Reports)  Local SEO 1 Location Pack  Keyword Research Tool  Content Optimizer (2 Reports)  Website Uptime Monitoring (1 Monitor)  AI Visibility features

Detailed Plan Comparison

Feature / Quota Limit Starter Mid Pro (Best Value) Agency
Money Tools & Intelligence Reports
Unlimited Report Views & Export
AI SEO, Backlinks, Competitor Intel, Keywords, Local SEO, Audits
 Unlimited Unlimited Unlimited
Money Tools Suite Coverage Limited Preview Full Suite (AIO, Backlinks, Competitor, Keywords, Local SEO, Audits) Full Suite (AIO, Backlinks, Competitor, Keywords, Local SEO, Audits) Full Suite (AIO, Backlinks, Competitor, Keywords, Local SEO, Audits)
Account & Workspace
Tracked Projects / Domains 1 5 10 25
Uptime Monitors None 5 10 25
Uptime Check Frequency Every Minute Every Minute Every Minute Every Minute
Instant Downtime Email Alerts
Team Members / Users Just You Just You Up to 2 Users Up to 5 Users
Free SEO Tool Checks / mo (all flagship tools, shared) 10 25 30 100
Technical SEO
SEO Audit Reports / mo 1 20 10 30
Max Crawled Pages per Audit 200 pgs 5,000 pgs Unlimited Unlimited
SEO Score Analysis
Page-Level SEO Analysis
Core Web Vitals Analysis (pages per audit) 1 pgs 3 pgs 5 pgs 10 pgs
JavaScript Crawling Support
Audit Progress History Window 1 Month 6 Months 1 Year 2 Years
Weekly SEO Monitoring Cadence Monthly Bi-weekly Weekly Every 3 days
Monitored Pages per Website 3 6 10 15
Rank Tracking
Tracked Keywords Limit 3 100 750 2,000
Visibility Tracking
Ranking History
New Keywords Added / mo 6 120 900 2,400
First Rank Check for New Keywords 7 Days 3 Days 3 Days Within 24 Hours
Rank Re-Check Frequency Weekly Weekly Weekly Every 5 days
SERP Tracking Depth Top 20 Top 30 Top 50 Top 50
Keyword Discovery (results per run) 20 Keyword Suggestions 50 Keyword Suggestions 75 Ranked Keywords 100 Ranked Keywords
Keyword Research
Keyword Searches per Month 10 25 75 200
Volume & Difficulty Analysis
Competitor Analysis
Competitor Analysis Reports / mo 1 10 30 75
Competitors per Analysis 2 3 3 5
Keyword Gap Analyses / mo 2 20 30 100
Smart Competitor Suggestions (auto-detected, refreshed every 30 days)
Backlink Intelligence
Backlink Intelligence Reports / mo 2 15 35 75
Backlink Explorer Searches / mo 3 25 35 100
Backlink Rows per Report First 50 200 / page 200 / page 200 / page
Backlink Growth History
Backlink Monitoring (Domains) None 1 10 25
backlink gap tool Reports / mo 1 10 20 50
Broken Links Reports / mo None 5 15 50
Link Opportunities Reports / mo None 10 20 60
Monitor Refresh Interval 30 Days 7 Days 7 Days 7 Days
AI Intelligence & Growth Engine
AI Tracked Projects / Campaigns None 1 5 25
Tracked AI Prompts None 15 75 100
Monthly AI Visibility Checks None 20 100 250
AI Check Frequency — Weekly Weekly Weekly
GEO Score™ & Perception Tracking Sample
AI Growth Plans / mo None 5 10 35
AI Executive Summaries / mo None 25 50 150
AI Intelligence Center (ChatGPT & Gemini) 1 Credit / query 1 Credit / query 1 Credit / query 1 / mo
Content Optimizer Reports / mo None 10 30 100
SEO Opportunity Recommendations
Growth Roadmaps
Pay-As-You-Go Credits
Bonus Credits Included / mo 1 2 5 25
Credit Top-Up Packs (from $10)
Reporting
PDF Reports
CSV Exports
Scheduled Reports No Weekly Weekly Every 3 days
White Label Reports
Audit Embed Widgets (lead capture on your site) None None 1 25
White-Label Embed Widgets
Developer API
REST API Access
API Calls / month 20 / mo 100 / mo
API Key Management
Support
Support Ticket Priority Community Standard Email Priority Email Dedicated Slack
Dedicated Account Manager
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No feature gates, no add-on pricing — every plan ships with the essentials.

Unlimited Report Views Live & Fresh Results Single Subscription Cancel Anytime Beginner Friendly AI Recommendations Dedicated Customer Support Email Alerts Scheduled Reporting White Label at Your Fingertips* API Functionalities* GitHub Support & more

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Cost efficiency

Save Up To 70% Compared To Purchasing Separate SEO Tools

Most SEO workflows require multiple subscriptions for audits, rankings, backlinks, reporting, and competitor research. SignalSumo combines everything into one platform.

All-In-One Platform

Explore More SEO & AI Search Intelligence Tools

Website Audit Tool

Crawl your site and get your GEO Score alongside a full technical SEO audit.

Run a website audit →

AI Intelligence Center

Run live ChatGPT and Gemini prompt queries against your domain and competitors.

Open AI Intelligence Center →

Backlink Checker

Check the authority signals that feed both traditional rankings and AI citations.

Check backlinks →

Keyword Research Tool

Find the questions your customers ask — the exact prompts worth tracking in AI.

Research keywords →

Competitor Analysis

Compare organic and AI-era content gaps against your top competitors.

Analyze competitors →

AI SEO Growth Plan

Turn your GEO Score and audit findings into a prioritized 30-day roadmap.

Get your growth plan →

AI Visibility Checker FAQ

An AI Visibility Checker is a tool that measures how visible your brand is inside AI-generated answers from ChatGPT, Gemini, Perplexity, and Google AI Overviews. Instead of tracking blue-link rankings, it analyzes brand mentions, citation strength, entity clarity, and how often AI systems recommend your website when users ask relevant questions.

SignalSumo's AI Intelligence Center runs a live ChatGPT query using a real customer prompt (for example, "best project management software") and shows exactly where — and whether — your domain appears in the answer, alongside the competitors ChatGPT mentioned instead. This gives you an actual, real-time snapshot rather than a guess.

AI search visibility is the measurable presence your brand has across AI-powered answer engines — ChatGPT, Gemini, Perplexity, Copilot, and Google's AI Overviews. It combines how often you're mentioned, how accurately, and how favorably, replacing the single metric of "search engine rank" with a broader picture of AI discoverability.

Generative Engine Optimization (GEO) is the practice of structuring your website and content so that generative AI models can understand, trust, and cite it. GEO focuses on entity clarity, structured data (schema markup), direct question-answer formatting, topical authority, and third-party citations — the signals large language models actually use to decide what to recommend.

Traditional SEO optimizes for keyword rankings, backlinks, and SERP position inside Google Search. AI SEO (GEO) optimizes for a different outcome: being understood, trusted, and cited by a language model when it generates a conversational answer. The underlying signals overlap — E-E-A-T, structured data, topical depth — but AI SEO weighs entity recognition and extractability far more heavily than exact-match keywords.

Yes. SignalSumo's AI Intelligence Center lets you enter your domain plus a prompt your customers might realistically ask, then runs that prompt live against ChatGPT (and Gemini) to show whether your brand is mentioned, in what position, and which competitors appeared alongside or instead of you.

SignalSumo combines two engines: a GEO Score that audits your live website for entity clarity, schema/structured data coverage, FAQ coverage, AI extractability, and E-E-A-T signals (scored 0-100, labeled AI-Hidden, AI-Visible, or AI-Optimized); and the AI Intelligence Center, which runs live prompt queries against ChatGPT and Gemini to show real citation and mention behavior.

An AI Visibility Score is a 0-100 rating of how well-positioned your website is to be understood and cited by AI systems. SignalSumo's version — the GEO Score — is calculated from entity clarity, FAQ coverage, schema coverage, AI extractability, and E-E-A-T signals, and maps to three tiers: AI-Hidden (0-49), AI-Visible (50-79), and AI-Optimized (80-100).

No — AI search is additive, not a replacement. Google Search still drives the overwhelming majority of organic traffic, and Google's own AI Overviews pull from the same indexed, well-structured, authoritative pages that rank well organically. Businesses that ignore AI visibility risk losing the growing share of research and purchase decisions now starting inside a chat interface instead of a search box.

Strengthen entity signals (clear About/author pages, consistent NAP and brand naming), add structured data (Organization, Product, FAQ schema), publish direct question-and-answer content, build topical depth around your core subject, and earn citations from authoritative third-party sources. These are exactly the factors SignalSumo's GEO Score audits and scores.

Large language models weigh a mix of training-data familiarity, real-time web citations (for models with browsing/retrieval), structured data that makes facts easy to extract, third-party authority (how often reputable sources mention you), and clear entity definition — does the model actually know what your brand is and does?

AI systems generally favor sources with strong entity recognition, valid structured data, direct and well-organized answers to common questions, demonstrated topical authority, and corroborating mentions from other trusted sites. Thin, unstructured, or single-source content is far less likely to be cited than a page that clearly answers a specific question with supporting schema.

Start with a GEO Score audit to see where you currently stand, then fix the highest-impact gaps first — usually missing schema markup, weak entity signals, and thin FAQ content. Publishing comparison pages, clear pricing pages, and authoritative guides on your core topics also meaningfully increases citation likelihood over time.

Yes. Schema markup (Organization, Product, FAQPage, HowTo, BreadcrumbList) makes facts about your business machine-readable, which is exactly what AI systems rely on for fast, accurate extraction. SignalSumo's GEO Score includes a dedicated Schema Coverage factor for this reason.

Every time a language model sees your brand mentioned alongside a topic — in training data, in live web citations, or in third-party articles — it reinforces the association between your brand and that topic. Frequent, consistent, favorable mentions increase the odds an AI system will recommend you the next time someone asks a related question.

Yes. The AI Intelligence Center runs the same prompt against ChatGPT or Gemini and shows every competitor mentioned in the answer alongside you — including who ranked above you and who was mentioned instead of you — so you can identify concrete content and authority gaps to close.

SignalSumo's live prompt-tracking currently runs against ChatGPT and Gemini, with broader AI engine coverage on our roadmap. Importantly, the underlying GEO signals we score — entity clarity, structured data, citation strength, topical authority — are the same signals Perplexity and other retrieval-based AI engines rely on, so improving your GEO Score improves your odds across the board, not just on the engines we query live.

Direct AI Overview SERP-presence tracking is on our product roadmap. Today, SignalSumo's GEO Score audits the same underlying ranking factors — E-E-A-T, structured data, entity clarity, content extractability — that Google's AI Overviews use to select which sources to summarize and cite, so a strong GEO Score directly correlates with AI Overview eligibility.

Check monthly at minimum, and immediately after any major content, schema, or site-structure change. AI models refresh their retrieval indexes continuously, so a schema fix or new FAQ page can change your visibility within days — you want to catch both regressions and wins quickly.

Increasingly, yes. Clients are starting to ask agencies "are we showing up in ChatGPT?" — a question traditional rank trackers can't answer. Agencies that add AI Visibility Score and ChatGPT/Gemini tracking to their reporting have a concrete, differentiated deliverable that keyword-rank PDFs alone no longer cover.
The suite

Explore the SignalSumo AI SEO suite

This audit shows how AI describes you. These tools show where you rank.

GEO Score Tracker →
One composite 0–100 score across ChatGPT, Gemini and Perplexity — the number to move week over week.
AI Rank Checker →
Pick any engine — ChatGPT, Gemini, Perplexity or Claude — and check whether it recommends your brand for a specific buyer question.
ChatGPT Rank Tracker →
Track your rank in ChatGPT specifically — the AI most buyers ask first.
Gemini Rank Tracker →
Track your rank in Google Gemini — grounded in Google Search results.
Perplexity Rank Tracker →
Track your rank in Perplexity — plus whether it cites your site as a source.
Claude Rank Tracker →
Track your rank in Anthropic's Claude — the AI B2B teams lean on.

Check Your AI Visibility Score

See exactly how ChatGPT, Gemini, and AI search engines perceive your brand — and get a prioritized GEO growth plan to improve it.

Check Your AI Visibility Score Start Monitoring Your AI Rankings