Free tool
Free AI visibility checker for AI search
An AI search tracker checks whether assistants name your brand at all, the way a rank tracker checks positions. In seconds, free and with no signup, this checker reads your category the way an assistant would and shows who would likely be named and who would not.
- 100% free
- No signup
- Instant results
Check your brand
- ChatGPT
- Perplexity
- Gemini
Estimated by an OpenAI model, not live answers from each assistant. Rank Prompt runs your prompts on the engines themselves, with the sources behind every answer.
What this means for you
Whether AI names you, and how it describes you, decides if it recommends you at all. Each platform pulls from different sources, so a gap on one engine is a content or citation gap you can close. Rank Prompt watches all six engines continuously, so you catch the moment a competitor takes your spot.
Full report preview
- • 50+ strategic prompts across buyer journeys
- • Coverage across 6 major AI platforms
- • Competitor mention tracking over time
- • Weekly visibility alerts and exports
Unlock full analysis across 50+ prompts and 6 platforms
This quick check is a first read. Rank Prompt runs your own prompts on the engines continuously, with deeper prompt sets and full history.
Create free accountTrack your AI visibility automatically
Stop guessing whether AI answers mention you. Rank Prompt runs ongoing checks, surfaces competitors, and helps you improve what models say about your brand.
- 6 AI platforms
- Competitor tracking
- Weekly alerts
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How this AI visibility tracking check works
A fast read on where your brand is likely to show up across the assistants people use for discovery, so you know what to fix first.
Industry-style query
We focus on the kinds of questions people ask AI assistants when they want names, options, or where to shop in your space, not generic advice that never mentions brands. Add a category or niche to tighten the lens to your exact market.
Three assistants, one quick read
An OpenAI model reads your category and estimates, for ChatGPT, Perplexity and Gemini, whether each answer would likely name you, with a short reason for each. You get a clear first read in seconds, before you commit to tracking.
Fair use limits
To keep this free for everyone, there is a fair limit on how often you can run a check. For always-on monitoring, competitor tracking, and more prompts, use Rank Prompt in the app.
What an AI search visibility tool actually tracks
AI search monitoring answers a different question than rank tracking. A rank tracker tells you where a page sits in a list of links. An AI search tracker tells you whether a brand is named at all inside the generated answer, and which sources the model leaned on to say it.
Traditional rank tracking cannot see any of this. The answer sits above the blue links and often replaces them, so a page can rank first and still be absent from the response that decided the shortlist. That gap is what AI visibility tracking exists to close.
Four numbers matter once you start measuring: mention rate per engine, prominence, meaning how often you are the first brand named, share of voice against your closest rivals, and the sources cited in answers where a competitor won.
This free check gives you a fast read on ChatGPT, Perplexity and Gemini for a single question, which is enough to tell you whether you have a problem. Continuous AI monitoring runs your whole prompt set on the engines themselves on a schedule, adds Claude, Grok and Google AI Mode (AI Overviews), and records what changed between runs.
Next step
Track this every week with AI monitoringA one-off check is a first read. Monitoring runs your prompt set across all six engines and shows what moved.
Other free tools
- Free GEO prompt generator
Build the prompt set worth tracking before you start.
- Free AI readiness checker
Check whether AI crawlers can read your site in the first place.
Go from one snapshot to always-on AI visibility
The free tool is a fast, honest starting point. Rank Prompt turns it into a program that tracks, compares, and improves how AI answers talk about you.
Right now
This free visibility check
- Quick read on ChatGPT, Perplexity & Gemini
- One discovery question, no signup
- A snapshot, not continuous tracking
One-time snapshot
The full picture
Rank Prompt platform
- Tracks visibility across ChatGPT, Gemini, Perplexity, Claude, Grok & Google AI Mode
- Runs your full prompt set on a schedule, not one query, once
- Competitor share-of-voice and rank movement over time
- Alerts when you gain or lose ground, plus exportable reports
- AI-optimized content, SEO audits, and citation insights
How do AI assistants decide which brands to recommend?
AI models like ChatGPT, Perplexity, and Gemini pull from their training data and real-time search results to form answers. Brands that appear frequently in authoritative sources, have strong structured data, and are cited across the web are more likely to be recommended. Your content quality, domain authority, and how often you're mentioned in relevant contexts all play a role.
What AI platforms does this free visibility checker cover?
It gives you a read for ChatGPT (OpenAI), Perplexity, and Gemini (Google), three of the most used AI assistants for product and service discovery, built around the kind of discovery question buyers ask in your industry. For the full picture, Rank Prompt tracks your prompts across all six major engines.
Why is my brand not showing up in ChatGPT or Perplexity?
Common reasons include: lack of authoritative content about your brand online, missing or blocked AI crawler access in robots.txt, weak structured data, few third-party citations or mentions, and competitors dominating the conversation in your niche. This check helps you spot the gap so you can take targeted action.
How is this different from a regular Google search audit?
Traditional SEO audits focus on Google's search index and ranking factors. AI visibility is different. AI assistants synthesize information from multiple sources into direct recommendations. A brand can rank well on Google but still be invisible in ChatGPT or Perplexity. This tool shows how AI assistants are likely to present your brand.
How often should I check my AI visibility?
AI models update their knowledge regularly, and competitor activity can shift recommendations quickly. We recommend checking at least monthly, or after publishing major content, earning new citations, or making significant changes to your website structure.
Ready to own your narrative in AI answers?
Move from one-off checks to a visibility program: monitoring, prompts, and clear next steps when competitors show up and you do not.