Last month I asked ChatGPT, Perplexity, and Gemini the same question: "Who are the best SEO consultants in the UK?" Each platform gave me a different answer. None of them cited me.
That bothered me. Not because I need the ego boost, but because potential clients are asking these questions right now. They are getting recommendations from AI answer engines before they ever visit a search results page. If I am not in those answers, I am losing business I will never know about.
This is the problem most businesses face today. They track Google rankings, organic traffic, and paid ad performance. But they have zero visibility into how AI assistants perceive their brand. And that blind spot is costing them customers.
If you want to understand why this matters for your business, read my guide on the CEO's blind spot on AI visibility.
What Is AI Search Visibility and Why Does It Matter?
AI search visibility measures how often, where, and in what context your brand appears within AI-generated responses from platforms like ChatGPT, Perplexity, Gemini, Claude, and Google AI Overviews. Unlike traditional SEO metrics that track rankings and click-through rates, AI visibility is binary or citation-based: you are either recommended and cited by the model, or you are completely left out. The four core metrics to track are Share of Voice (how frequently an AI mentions your brand vs competitors), Citation URLs (which pages the AI references), Platform Coverage (consistency across different AI models), and Sentiment (whether the AI describes your brand accurately).
For businesses targeting the UK, US, Spain, or global markets, measuring AI visibility is now important because AI-powered search is growing faster than traditional organic search.
This matters because the way people discover products and services is changing. Over 150 million people use ChatGPT every week. Google AI Mode has surpassed 1 billion monthly users. Perplexity grew from 10 million to 100 million monthly users in 18 months. When these users ask for recommendations, they get one answer. If your brand is not in that answer, you are invisible.
For a deeper understanding of how AI answer engines work, read my guide on answer engine optimisation.
The Four Metrics That Matter for AI Visibility
If you want to measure AI visibility, you need to track four specific metrics.
Share of Voice
Share of Voice measures how frequently an AI model names your brand compared to your competitors for key industry prompts. If you ask ChatGPT "Who are the best SEO consultants in the UK?" and it names you 2 out of 10 times, your Share of Voice is 20%.
This is the single most important AI visibility metric. It tells you whether you are winning or losing in AI search.
Citation URLs
Citation URLs track which specific pages or articles on your website the AI platform references as source material. If ChatGPT cites your blog post on LLMO but not your services page, you know where your AI authority is concentrated.
This metric helps you understand which content is working for AI visibility and which is not.
Platform Coverage
Platform Coverage measures consistency of your mentions across different AI models. Being cited by ChatGPT but not by Perplexity or Gemini means you have gaps in your AI visibility.
The goal is consistent presence across all major platforms: ChatGPT, Perplexity, Gemini, Claude, and Google AI Overviews.
Sentiment and Context
Sentiment tracks whether the AI describes your brand accurately and presents you as a top-tier recommendation rather than an afterthought. If ChatGPT mentions your brand but adds "although they are expensive" or "they have mixed reviews," that is a sentiment problem.
For a complete guide on optimising for each platform, read my Google AI Mode guide.
How to Check Your AI Visibility Today
There are three ways to check your AI visibility: manual methods, free tools, and paid tools.
Manual Method
The simplest way to check AI visibility is to query each platform directly. Open ChatGPT, Perplexity, Gemini, and Google AI Mode. Ask them the questions your customers would ask:
- "What is the best [your category] for [use case]?"
- "Recommend a [your service] provider in [your market]"
- "[Your brand] vs [competitor] — which is better?"
- "Who are the top [your category] experts?"
Free Tools
Several free tools can help you check AI visibility:
Ahrefs AI Visibility Checker lets you check how often AI platforms mention and cite your brand. No signup required. It shows results from ChatGPT, Gemini, Perplexity, Copilot, and AI Overviews.
SearchScore AI gives you an AI Visibility Score in under 55 seconds. It measures how visible your brand is in AI-powered search engines.
These free tools are good for a baseline check. For ongoing tracking, you need paid tools or a manual framework.
Paid Tools
For complete AI visibility tracking, consider these paid tools:
Semrush AI Visibility Toolkit tracks your AI mentions and finds opportunities for your brand to get more visibility across ChatGPT, Google AI, and other AI platforms.
SE Ranking AI Visibility Tool tracks brand mentions and links in AI answers and shows how you stack up against competitors.
I also built OpenCode SEO, an open-source platform that currently tracks AI visibility on certain platforms. An upgrade is coming soon that will allow reporting on all major AI platforms and complete AI visibility tracking.
How to Track AI Citations Over Time
Checking your AI visibility once tells you where you stand. Tracking it over time tells you whether you are improving.
Setting Up a Tracking Framework
- Create a spreadsheet with these columns:
- Query: The question you ask each AI platform
- Platform: ChatGPT, Perplexity, Gemini, Claude, AI Overviews
- Date: When you checked
- Brand mentioned: Yes/No
- Brand cited: Yes/No (with URL if applicable)
- Competitors mentioned: Who else was cited
- Sentiment: Positive, neutral, negative
- Notes: Any additional context
What to Measure and How Often
Weekly: Check your top 5 most important queries on ChatGPT and Google AI Mode. These are the platforms with the most users.
Monthly: Check all queries across all platforms. Compare results to previous months. Document trends.
Quarterly: Review the full picture. Identify patterns. Adjust your content and LLMO strategy based on what you learn.
Building a Dashboard
If you track more than 10 queries across 5 platforms, you need a dashboard. A simple spreadsheet works, but a visual dashboard makes it easier to spot trends.
- Track these key metrics over time:
- Share of Voice (percentage)
- Number of platforms where you are cited
- Number of citation URLs
- Sentiment trend (improving, stable, declining)
How to Improve Your AI Visibility
If your AI visibility is low, here is how to fix it.
Optimise Content for AI Extraction
- AI engines extract information from content that is structured as direct answers. Each section of your content should have:
- A clear H2 or H3 heading that matches a common query
- A 40-60 word answer block directly below that heading
- Supporting detail after the answer block
- Factual claims backed by data or sources
Build Entity Authority
AI engines build trust based on entity consistency. If your brand name, descriptions, and expertise claims are consistent across your website, social profiles, industry publications, and structured data, the AI learns to associate your brand with your category.
If your messaging is inconsistent across platforms, the AI has conflicting signals and is less likely to recommend you.
Earn Third-Party Mentions
AI engines cross-reference your brand information against external sources. If authoritative publications, industry databases, and trusted platforms mention your brand consistently, the AI is more likely to cite you.
If the only source of information about your brand is your own website, the AI has limited reason to trust it.
Implement Structured Data
- Schema markup helps AI engines understand your content. The most important types for AI visibility are:
- FAQPage: For content with question-and-answer sections
- Article: For blog posts and guides
- Organization: For brand information
- SoftwareApplication: For SaaS products
AI Visibility vs Traditional SEO Metrics
AI visibility and traditional SEO metrics are complementary, not competing.
How They Complement Each Other
Traditional SEO metrics tell you how well you rank in search results. AI visibility metrics tell you whether AI engines recommend you. Both matter, but they measure different things.
A page can rank well in Google but never be cited by AI. A page can be cited by AI but not rank well in Google. The goal is to optimise for both.
What to Track in Addition to Rankings
- In addition to traditional SEO metrics (rankings, traffic, CTR), track:
- AI Share of Voice: How often AI mentions you vs competitors
- AI Citation Count: How many times AI cites your content
- AI Platform Coverage: How many AI platforms cite you
- AI Sentiment: How AI describes your brand
What This Actually Means
AI search visibility is not a future concern. It is a present reality. Over 150 million people use ChatGPT every week. Google AI Mode has over 1 billion monthly users. When these people ask for recommendations, your brand either appears or it does not.
The businesses that measure and improve their AI visibility now will have a compounding advantage. The businesses that ignore it will lose customers to competitors who take it seriously.
If you want to know what ChatGPT, Perplexity, and Gemini say about your brand, book a free AI visibility assessment. I will check your presence across all major AI platforms and give you a clear picture of where you stand.
And if you are ready to build a complete AI visibility strategy, my LLMO services cover exactly this. As an SEO consultant, I work with businesses across the UK, US, Spain, and global markets.
Frequently Asked Questions
What is AI search visibility?
AI search visibility measures how often, where, and in what context your brand appears within AI-generated responses from platforms like ChatGPT, Perplexity, Gemini, Claude, and Google AI Overviews.
How do I check if my brand appears in ChatGPT?
Open ChatGPT and ask questions your customers would ask, like 'What is the best [your category]?' If ChatGPT names your brand or cites your website, you have AI visibility.
What metrics should I track for AI visibility?
Track four core metrics: Share of Voice, Citation URLs, Platform Coverage, and Sentiment.
Are there tools to track AI citations automatically?
Yes. Free tools include Ahrefs AI Visibility Checker and SearchScore AI. Paid tools include Semrush AI Visibility Toolkit and SE Ranking AI Tracker. OpenCode SEO is also building an upgrade for complete AI visibility tracking.
How often should I check my AI visibility?
Check monthly at minimum. For competitive industries, check weekly.
What is the difference between AI visibility and traditional SEO metrics?
Traditional SEO tracks rankings and traffic. AI visibility tracks whether your brand is mentioned or cited within AI-generated answers.
How long does it take to improve AI visibility?
Improving AI visibility usually takes 4-12 weeks after implementing changes.
Can I track AI visibility for free?
Yes. You can manually query AI platforms or use free tools like Ahrefs AI Visibility Checker and SearchScore AI.