According to AlphaMoat, as of 2026-09, the Chrome extension AI Visibility Auditor has 45 users (+7.1% MoM), rated 5 (2 reviews) — ranked #5,663 of 9,324 AI browser extensions, and #492 of 888 in Marketing & Sales.
What is AI Visibility Auditor
130+ point AI visibility audit. 20 crawlers, 30 schema types, adaptive E-E-A-T, citeability & tone analysis. Free. The deepest free AI & LLM visibility audit for any webpage. One click. 130+ checks. Zero data collection.
AI Visibility Auditor analyzes any page across 15 categories and tells you exactly how visible it is to LLMs and AI systems like ChatGPT, Perplexity, Claude, Gemini, and Google AI Overviews.
━━━ WHAT IT CHECKS ━━━
LAYER 1: CAN AI FIND YOU?
- 20 AI crawlers tracked (GPTBot, ClaudeBot, PerplexityBot, DeepSeekBot, GrokBot & more)
- Training vs search crawler distinction
- robots.txt parsing with crawl-delay detection
- llms.txt & llms-full.txt validation (structure, headings, links)
- Sitemap.xml multi-format discovery & validation
- Meta robots / noai / noimageai directives
- NDJSON/JSONL feed detection
- .well-known/ai-plugin.json, security.txt, humans.txt
LAYER 2: CAN AI UNDERSTAND YOU?
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- Schema validation for 30+ types (Article, Product, FAQ, HowTo, Organization & more)
- Schema completeness scoring per type
- Speakable markup detection
- Content structure analysis (heading hierarchy, FAQ patterns, lists, tables)
- Readability scoring (ARI formula)
- Passive voice & sentence length analysis
LAYER 3: WILL AI TRUST YOU?
- Page-type adaptive E-E-A-T scoring (Blog, Product, Service, Homepage profiles)
- YMYL detection with extra scrutiny penalties
- Author byline, bio, credentials detection
- External citation counting
- Editorial policy & fact-check signals
- Trust badges & review signals
- Entity & authority signals (Open Graph, sameAs, canonical, social links)
LAYER 4: WILL AI QUOTE YOU?
- Answer capsule detection (40-60 word self-contained blocks)
- Stat attribution quality (stats with source names)
- Fact density scoring
- Definition pattern detection
- Promotional tone analysis (5 research-backed signals)
- Brand-centric language ratio
- Unsupported superlative detection
- CTA density measurement
LAYER 5: CAN AI RENDER YOU?
- Semantic HTML validation
- Alt text coverage
- Internal & external link analysis
- Content freshness signals
- Page performance metrics
━━━ WHAT YOU GET ━━━
- Overall AI visibility score (0-100) with category breakdown
- Top fixes sorted by score impact with effort estimates
- Page type detection (Blog, Product, Service, Homepage)
- YMYL content detection with extra scrutiny
- Detailed audit results for every category
- Full report page (opens in new tab, printable)
- Markdown copy & JSON export
- Source authority analysis
━━━ WHAT MAKES IT DIFFERENT ━━━
- Adaptive E-E-A-T: Different page types get different scoring weights. LLMs evaluate blog posts differently from product pages. We score accordingly.
- Promotional tone detector: Based on research showing promotional tone has a -26% negative correlation with LLM citations. We measure 5 specific signals.
- 20 AI & LLM crawlers: Not just GPTBot — we check DeepSeekBot, GrokBot, Meta-ExternalAgent, Applebot-Extended, and 15 more.
- Zero data collection: Everything runs in your browser. No accounts. No API calls. No data leaves your machine. Works offline after install.
- Completely free: No premium tier. No limits. No upsells.
━━━ WHO IT'S FOR ━━━
- SEO professionals optimizing for AI search & LLM visibility (SGE, AI Overviews, Perplexity)
- Content creators who want LLMs and AI systems to cite their work
- Website owners checking their AI & LLM readiness
- Digital marketers tracking AI crawler access
- Developers implementing structured data for LLM consumption
━━━ NEW IN v2.1 ━━━
- Page-type adaptive E-E-A-T scoring (5 profiles)
- YMYL detection with extra scrutiny penalties
- 3 new AI crawlers: DeepSeekBot, GrokBot, Meta-ExternalAgent
- Readability scoring (ARI + passive voice + sentence length)
- Promotional tone detector (5 signals)
- llms.txt format validation
- Sitemap multi-format discovery
- Source authority analysis
- Content freshness signals
- New brand icon and light theme UI
Built by Sunil Pratap Singh — SEO & AI Visibility Consultant sunilpratapsingh.com
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Data month: 2026-09 · User counts and ratings come from public Chrome Web Store data, aggregated monthly. See methodology.