Why zygur.com Scores 0/100 on Its Own AEO Tool

AI visibility scoring — the practice of measuring how well a business appears when AI systems like ChatGPT, Perplexity, Claude, and Gemini field recommendations — is new enough that almost nobody has a good score yet. Including us. Zygur.com, the company that built the scoring tool, currently scores 0 out of 100 on its own instrument. This is either deeply embarrassing or genuinely instructive. We're going with the latter.

The Score Is Not Broken. That's the Point.

When we launched the free score tool at zygur.com, the first URL we tested was our own. Zero. Not a rounding error. Not a bug. A clean, accurate zero. The tool measures whether AI systems have enough structured, trustworthy, crawlable information about a business to confidently recommend it. Zygur is a new company. We have none of that yet. The tool is working exactly as designed.

What the Score Actually Measures

The 0–100 AI visibility score is not a traffic metric. It's not a Google ranking proxy. It measures the signals that large language models rely on when deciding whether to mention a business in a response. Those signals include:

• —Structured data that tells AI crawlers what your business does, where it operates, and who it serves
• —An llms.txt file — a plain-text summary of your site written for AI agents, not humans
• —Consistent entity mentions across third-party sources that AI models index (directories, review platforms, press)
• —Clear, crawlable service descriptions that match the language users type into ChatGPT or Perplexity
• —Schema markup that signals business category, location, and trust signals

Zygur has none of these in place yet. We launched fast. The score reflects that honestly.

The Counterintuitive Part

Here's what surprises most people: a business can have a well-designed website, strong Google rankings, and healthy organic traffic — and still score near zero for AI visibility. These are different systems with different requirements. Google crawls and ranks pages. ChatGPT, Claude, and Gemini synthesize answers from what they were trained on and what their retrieval systems can confidently attribute. A beautiful homepage with no structured data is invisible to an AI agent trying to recommend a plumber in Denver or a marketing agency in Austin.

How Each AI Platform Handles Business Recommendations

The behavior differs meaningfully across platforms. Perplexity pulls from live web results and heavily weights structured, citable sources — if your site has clean schema and clear service pages, you have a real shot at appearing in a Perplexity answer today. ChatGPT (especially in its browsing and GPT-4o modes) combines training data with retrieval, which means entity authority built over time matters as much as current page structure. Claude tends to be conservative — it will decline to recommend businesses it can't verify, which means missing signals equal non-existence. Gemini integrates with Google's knowledge graph, so businesses with complete Google Business Profiles and consistent NAP data have a structural advantage there specifically.

What a Zero Score Means for Your Business

If your business scores zero or near-zero, it doesn't mean you're doing anything wrong. It means you were optimized for a previous era of search. The signals that mattered for ranking on page one of Google — backlinks, keyword density, site speed — have partial but incomplete overlap with the signals that get a business recommended by an AI. A zero score is a starting point, not a verdict.

What We're Doing About Our Own Score

We're fixing it the same way the platform fixes it for any business — automatically. Zygur generates structured data, writes the llms.txt file, audits entity consistency, and pushes fixes without a human writing a line of content. We're running ourselves through the same process we run clients through. We'll publish the score publicly as it improves. No reason to hide the starting line.

FAQ: AI Visibility Scoring

What does an AI visibility score of 0 actually mean?

It means the signals that AI systems use to identify, trust, and recommend a business are not detectable on your site. It doesn't mean your business is failing — it means you haven't yet built the infrastructure that AI-era discovery requires. Most businesses score below 20 on their first scan.

Is AI visibility scoring the same as SEO?

No. SEO optimizes for ranking in search engine results pages. AI visibility optimization (AEO) optimizes for being cited, recommended, or surfaced by large language models like ChatGPT, Claude, Perplexity, and Gemini. Some underlying best practices overlap — clear content, crawlable structure — but the specific signals are different, and a site can rank well on Google while being completely absent from AI recommendations.

How quickly can a business improve its AI visibility score?

Structural fixes like adding schema markup, publishing an llms.txt file, and cleaning up entity data can be deployed in days and begin showing impact within weeks. Authority-based signals — consistent third-party mentions, verified business listings — take longer, typically 4–12 weeks to register meaningfully across AI platforms.

Does Zygur's tool check all major AI platforms?

The score is built from signals that affect visibility across ChatGPT, Claude, Perplexity, and Gemini. Each platform weights signals differently, but the underlying data requirements have substantial overlap. A business that scores well on Zygur's tool is meaningfully better positioned across all four.

Why does Zygur publish its own score publicly?

Because the tool should be honest, and honesty means it has to work on us too. If our score tool couldn't accurately score our own site, that would be a product problem worth knowing about. It did score us accurately — which means the tool works. The score just happens to be unflattering at launch.

The Broader Lesson for Any Business

The most useful thing about scoring zero on our own tool is that it demonstrates exactly how fast the landscape shifted. We built a product focused entirely on AI visibility, and we still hadn't prioritized our own AI visibility signals before launch. If that's true for us, it's almost certainly true for the businesses you're thinking about right now — the ones that have been running fine on Google traffic and have never once considered whether ChatGPT knows they exist.