AI Visibility Benchmarks
What a normal Signal Score looks like: median and mean across every brand we measure, distribution across grades, which of the eight signals brands most often fail, and how categories compare.
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AI visibility research
Data from our own measurements, published so it can be checked and cited.
What data does Top Citation Signal publish?
We publish benchmark statistics from 139 brands measured across 26 categories on eight signals. The current median AI visibility Signal Score is 79.6/100, and the weakest signal industry-wide is Expert Mentions, averaging 74.3/100 with 32.4% of brands scoring below 70 on it. All figures are free to cite with attribution.
Reports
Analysis
What Is AI Visibility? The Complete 2026 Guide
AI visibility is how often and how accurately your brand appears in answers from ChatGPT, Perplexity, Gemini and other AI engines. Here's how it works.
What Are AI Citation Rankings and Why They Matter
AI citation rankings measure how often and how credibly AI engines cite your brand. Learn what they track, how they differ from SEO rank, and why they matter.
How to Improve Your Brand's Visibility in AI Search
A practical playbook for getting your brand mentioned and cited by ChatGPT, Perplexity, Gemini and other AI engines — from entity clarity to fresh coverage.
AEO vs SEO vs GEO: What's the Difference in 2026?
SEO ranks pages, AEO wins the direct answer, GEO gets your brand cited inside AI-generated responses. Here's how the three disciplines differ and overlap.
Why AI Mentions Matter for SaaS Companies
AI assistants now shape software shortlists before buyers hit your website. Here's why AI mentions are a pipeline metric for SaaS — and how to grow them.
How Top Citation Signal Calculates Brand Authority
A transparent look at the eight signals behind the TCS Signal Score — Citation, Trust, Entity Strength, Coverage, Freshness, Consistency, Source Diversity and Expert Mentions.
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