The AI Visibility Tool
That Shows You What to Fix
99Visibility is an AI brand visibility tool for teams that need to know what ChatGPT, Google AI Overviews, Google AI Mode, Gemini, Perplexity and Claude say about their brand, whether it is true, and what to change. One loop: audit, flag, check access, fix, re-run.
Hallucination Detection
AI states your facts with confidence. Some of them are wrong.
Hallucination detection checks every AI answer in your audit against the facts in your brand profile: your price, founding year, location, CEO, ownership and features. When an answer contradicts one, you see what the AI said, what is true, and how serious it is.
Accuracy Issues (2)
1 moderate
AI claims
$89/month
Actual fact
$120/month
Prescriptive Fixes
Not "consider improving". A ranked list, with the evidence for each item.
AI search optimization starts with removing what blocks you. After every audit, 99Visibility turns what it found into a ranked fix list: what to change, why, how urgent it is and roughly how long it takes.
- Critical·Visibility Gap~30 min
ChatGPT search cannot see your site — OAI-SearchBot is blocked in robots.txt
- Critical·Accuracy~30 min
AI quotes the wrong price for Acme
Competitor Comparison
See where competitors are named and you are not.
As a GEO tool, 99Visibility reads the AI answers your audit already got and counts how often each tracked competitor is named beside you: by platform, by prompt, and by position in the answer. You can track 1 competitor on Free, 1 competitor on Starter, 2 competitors on Growth and 3 competitors on Pro.
Ranking
You rank #2 of 3 by share of the AI conversation.
Multi-Platform Coverage
ChatGPT, Google AI Overviews, Google AI Mode, Gemini, Perplexity and Claude. Measured one by one.
An answer engine optimization tool is only as useful as the engines it asks, and how it asks them. 99Visibility audits ChatGPT, Google AI Overviews, Google AI Mode, Gemini, Perplexity and Claude, scores each one separately, and tells you which answers searched the web and which came from memory.
- ChatGPTWeb search on9/10 named78
- Google AI OverviewsWeb search on0/10 named35
- Google AI ModeWeb search on0/10 named35
- GeminiWeb search on0/10 named34
- PerplexityWeb search on7/10 named71
- ClaudeWeb search on5/10 named59
How the features fit together
An AI search visibility tool is only useful if each number leads somewhere. Each feature below feeds the next, and every one of them runs inside the same audit.
- 1
Audit what AI says
Your prompts go to every platform in your plan, exactly as you wrote them. Every answer is kept, with the prompt sent and the sources cited, and scored from 0 to 100. Read about AI visibility audit.
- 2
Flag what is wrong
Each answer is checked against the facts you enter: price, founding year, location, features. A contradiction becomes a flag with a severity. Read about hallucination detection.
- 3
Check whether crawlers can reach you
robots.txt is read for 18 AI crawlers, your page is requested as each crawler that fetches pages, and snippet controls that hide your text are found. Read about prescriptive fixes.
- 4
Rank the fixes
Everything found becomes one list, ordered by documented consequence, each item with an effort estimate and the reason it matters. Read about how fixes are ranked.
- 5
Compare and re-run
Tracked competitors are counted in the same answers, and the next audit shows what moved. Read about competitor comparison.
What the Free plan covers
Free audits ChatGPT and Google AI Overviews with 5 prompts and 1 audit a month, and includes the AI crawler access check and the fix list. Paid plans start at $49 a month and add every platform, the detail of each accuracy flag, competitor tracking and scheduled re-audits. Compare GEO tool pricing.
AI SEO tool, GEO tool, AEO tool
The market has three names for this category: AI SEO, generative engine optimization and answer engine optimization. They describe the same job, getting AI platforms to describe you correctly, and 99Visibility answers to all three.
What separates tools is what they measure, not what they are called. See how ours compares with other GEO tools.
What 99Visibility does not do
- It does not track an "AI ranking position" on Google. Google says third-party tools "don't have access to our internal ranking data" (Search Central, third-party SEO guidance), so there is nothing to check such a number against.
- It does not write content for you, or tell you to add markup to get cited. The evidence does not support either as a lever.
- It does not cover Microsoft Copilot or Meta AI. It covers the 6 platforms named above.
- It asks from one country at a time: your first market. Gemini takes no location, so its answers are not localized.