LLM Visibility Scanner

See where your brand
stands inside every
major AI engine.

Enter your domain and get a real visibility score across ChatGPT, Claude, Perplexity, and Gemini in under 60 seconds. No account needed.

Queries 4 LLMs in parallel · Composite score 0-100 · Takes ~30s
acme.com
Querying LLMs — this takes about 30 seconds
ChatGPT
Claude
Perplexity
Gemini
Initializing scan...
acme.com
LLM Visibility Report
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Overall Visibility Score
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Tool
Visibility Score Calculator
Estimate your AIS score before scanning. See how domain authority, content depth, and citations affect your score.
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Analysis
Citation Gap Analysis
See which authoritative sources AI engines cite for your brand — and where you're missing citations.
View Gaps →
Guide
How to Rank in ChatGPT
Step-by-step tactics that improve ChatGPT visibility — llms.txt, citation building, schema markup.
Read Guide →
Checklist
AEO Audit Checklist
Run a structured audit of your site's AEO readiness — schema, content structure, llms.txt, authority signals.
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Research
LLM Ranking Benchmarks
See how brands in your vertical score. Compare against industry medians for B2B SaaS, ecommerce, and fintech.
View Benchmarks →
Tool
LLMs.txt Generator
The single highest-ROI AEO fix. Generate your llms.txt file in minutes — ready for AI agents and crawlers.
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Frequently asked questions

How does the AISearchStackHub scanner work?

The scanner runs a standardized 24-prompt methodology against ChatGPT, Claude, Perplexity, and Gemini for the domain you enter, then scores your brand's presence, context quality, citation share, and adherence to factual facts using the same AIS Index methodology we apply for paying customers.

Do I need to give an email to run a free scan?

Yes — the scanner requires an email so that we can deliver the full report plus ongoing digests, but we do not enroll you in any marketing list beyond the report you requested and the unsubscribed-after-three-emails drip. We never sell or share scanner emails with third parties.

How long does a free scan take?

On average, the four-engine scan takes 45 to 100 seconds end-to-end because each engine call takes around ten seconds and we run a cross-engine parallel pipeline. The results page renders immediately when the slowest engine returns.

What do I get that isn't in the scanner summary?

Paid plans extend the scan with historical trend lines, weekly rather than one-off measurement, hallucination alerts when an engine describes your brand incorrectly, and a private asset library so your team can collaborate on closing the citations that drive the AIS Index upward.