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Free Tool · Generative Engine Optimization

LLM Visibility Scorer

Composite 0-100 score across ChatGPT, Claude, Perplexity, and Gemini

No signup required. 5 free checks per day. Improve your visibility score for unlimited access.

Traditional SEO tools score your domain on backlinks and rankings. Neither captures whether ChatGPT, Claude, Perplexity, or Gemini actually surface your brand when users ask relevant questions. The LLM Visibility Score is the missing metric.

Enter your brand or domain. We run 100+ category-relevant prompts across the four major LLMs and return a composite 0-100 score showing how often you are mentioned, how prominently, and how favorably. Then we benchmark against your top competitors so you can see exactly where the gap is.

How It Works

From URL to actionable score

  • 1.Enter your brand name or primary domain.
  • 2.We auto-detect your category and generate 100+ relevant prompts users would ask an LLM.
  • 3.We query ChatGPT, Claude, Perplexity, and Gemini with each prompt.
  • 4.We score: mention rate (does the LLM surface you), prominence (first mention, paragraph one, footnote), sentiment (positive, neutral, negative), competitive share of voice.
  • 5.You get a composite 0-100 score and a head-to-head against your top three competitors.

Frequently Asked Questions

Questions about this

What's a good score?+
Above 60 is strong. 40 to 60 is mid market. Below 40 means the LLMs do not consider your brand a primary answer for category questions, which is a serious commercial risk in 2026.
Why do brand and domain matter for the score?+
LLMs sometimes recognize brand names better than domains (e.g., Stripe vs stripe.com) and sometimes the reverse. We run both and aggregate.
How is this different from the AI Citation Checker?+
The Citation Checker scores a single URL. The Visibility Scorer scores an entire brand across many prompts. Use the Citation Checker to optimize a specific page, the Visibility Scorer to size the brand-level opportunity.
Can the score change month to month?+
Yes, dramatically. LLM citations are not anchored to backlinks; they shift with crawling cycles, Reddit discussion volume, and brand mentions in fresh content. Most retainer clients see 30 to 50 point improvements in 90 days.
Is the methodology public?+
Yes. The scoring rubric, prompt library, and engine weighting are documented in the LLM Visibility Methodology Guide.

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Related Reading

Want this run for your whole site?

Free tools are the entry point. Retainer clients get unlimited checks, weekly tracking, and the full optimization workflow that turns a low score into a high one.

Improve your visibility score $597 Strategy Sprint