AI Content Citability Checker
Will AI cite your content? Paste a page or draft and get a score for how easily ChatGPT, Perplexity and AI Overviews can quote it, with clear fixes.
Free tool · AI Search Readiness Scorecard
Take our free 15-question scorecard to find out whether AI crawlers can access your site, how clearly AI understands your brand, and how likely ChatGPT, Perplexity, Gemini and Google AI Overviews are to recommend you. You'll get a score out of 100 and a prioritised list of fixes.
The scorecard
Answer honestly. “Not sure” scores the same as “No”, because if you don't know, you can't act on it.
Your result
0out of 100
You answered “Not sure” to questions. That's a finding in itself: you can't improve what you don't measure.
Ordered by impact: missing foundations first, crawl access before everything else.
No gaps found. The next step is proving it: check what AI platforms actually say about you.
Send us your score and we'll reply personally with the three changes we'd make first for your brand. Free, with no obligation.
The guide
An AI-friendly website is one that AI systems can reach, read, understand and trust. If most of the points below are true for your site, you're in good shape.
The scorecard above turns these signals into a score, so you can see which ones to fix first.
AI platforms use their own crawlers, or bots, to fetch web pages. If your robots.txt file blocks them, or your hosting, CDN or security plugin blocks them at server level, your content can't appear in their answers.
User-agent lines naming the AI crawlers in the table below, followed by Disallow: /. A User-agent: * group with Disallow: / blocks every crawler, AI or not.| Name | Company | What it does |
|---|---|---|
OAI-SearchBot | OpenAI | Finds pages to show and cite in ChatGPT search |
ChatGPT-User | OpenAI | Visits a page when a ChatGPT user asks it to |
GPTBot | OpenAI | Collects content to train OpenAI's models |
Claude-SearchBot | Anthropic | Indexes pages for Claude's search results |
Claude-User | Anthropic | Visits a page when a Claude user asks it to |
ClaudeBot | Anthropic | Collects content to train Anthropic's models |
PerplexityBot | Perplexity | Indexes pages for Perplexity's answers |
Perplexity-User | Perplexity | Visits a page to answer a user's question |
Googlebot | Crawls for Google Search, including AI Overviews and AI Mode | |
Google-Extended | A robots.txt setting, not a separate crawler, that controls use of your content for Gemini training and grounding | |
Bingbot | Microsoft | Crawls for Bing, which also powers Microsoft Copilot |
Applebot-Extended | Apple | A robots.txt setting that controls use of your content for Apple's AI training |
Crawler names change from time to time, so check each company's documentation before you edit your robots.txt.
Search and user bots fetch pages so AI tools can cite and link to you. Block them and you disappear from those answers. Training bots collect content to improve future models. Many businesses allow the first group and make a separate decision about the second. A robots.txt that does that looks like this:
# Let AI tools find, cite and link to you
User-agent: OAI-SearchBot
User-agent: ChatGPT-User
User-agent: Claude-SearchBot
User-agent: Claude-User
User-agent: PerplexityBot
User-agent: Perplexity-User
Allow: /
# Opt out of AI model training
User-agent: GPTBot
User-agent: ClaudeBot
User-agent: Google-Extended
Disallow: /
Never block Googlebot to keep out of AI Overviews. It would remove you from Google Search entirely.
It can. Google renders JavaScript, but many AI crawlers only read the raw HTML your server sends and don't run scripts. If your text, product details or prices only appear after JavaScript runs, those crawlers may see an almost empty page.
A quick test: open your page, right-click and choose View Page Source (not Inspect), then search for a sentence from your main content. If it isn't in the source, AI crawlers that don't render JavaScript probably can't see it either. Sites built with frameworks such as React or Vue usually fix this with server-side rendering or static generation.
Ask it the way a buyer would. Try three kinds of prompt in ChatGPT, Perplexity, Gemini and Claude:
Note whether you're mentioned, whether the description is accurate, and which sources are cited. Run each prompt a few times, because answers vary. For a structured version across every major platform, our LLM Visibility Audit does this systematically and benchmarks you against competitors.
The fifteen questions are grouped into five areas, each worth a fifth of your score.
Whether your pages give AI systems clear, direct, well-structured answers they can lift and quote.
Whether AI can tell exactly who you are, what you do and who you serve, without contradictions.
Whether trusted third parties mention, review and cite you, which is what AI relies on when recommending brands.
Whether AI crawlers can reach, read and index your content in the first place.
Whether you know what AI currently says about you, and whether AI sends you traffic.
Each answer scores 2 points for “Yes”, 1 for “Partly” and 0 for “No” or “Not sure”. Your total is converted to a score out of 100, and each area gets its own percentage so you can see where the gaps are. Your fix list puts complete gaps ahead of partial ones, and technical access first, because nothing else counts if AI can't read your site.
AI systems are unlikely to find, understand or recommend your brand reliably yet. Start with the fundamentals: make sure AI crawlers can access your site, describe your brand consistently and lead key pages with direct answers.
Some foundations are in place, but gaps in structure, authority or measurement mean AI recommendations will be inconsistent. Work through the priority fixes to move from occasional mentions to reliable ones.
You're well placed for AI search. The remaining gaps are usually authority and measurement: earning more third-party citations and tracking what AI actually says about you.
Strong foundations across the board. The focus now is staying ahead: monitoring AI answers regularly, publishing original insight and defending your position as competitors catch up.
It's a measure of how well placed your brand is to be found, understood and recommended by AI systems such as ChatGPT, Perplexity, Gemini, Claude and Google AI Overviews. The scorecard looks at five areas: content structure, brand and entity clarity, authority, technical access and measurement.
There's no single switch. ChatGPT and similar tools recommend brands they can access, understand and see endorsed elsewhere. That means allowing AI search crawlers, publishing clear and quotable content, describing your brand consistently, and earning mentions and reviews on sites AI trusts. Our AI search optimisation work covers all of these.
It's a business decision. Blocking training bots such as GPTBot and ClaudeBot stops your content being used to train future models, but it doesn't remove you from AI search answers as long as search bots such as OAI-SearchBot and Claude-SearchBot are allowed. Some brands deliberately allow training so future models know more about them.
llms.txt is a proposed standard: a plain-text file at the root of your site that summarises your most important pages for AI tools. It's quick to add, but the major AI platforms haven't confirmed they rely on it, so treat it as a nice-to-have rather than a priority over crawler access, content structure and authority.
It's a self-assessment, so it's as accurate as your answers. It's designed to show where your gaps are likely to be, not to measure what AI actually says about you. For a measured view, our LLM Visibility Audit tests real buyer prompts across every major AI platform.
No. Your score is calculated in your browser and your answers are not sent or saved. Nothing leaves this page unless you choose to request a free review, in which case your score and the details you enter are sent to us by email.
SEO focuses on ranking pages in search results. AI search readiness is about being cited and recommended inside AI-generated answers. The two overlap, since AI systems often draw on search indexes, but AI answers also depend heavily on entity clarity, third-party mentions and how easily your content can be quoted.
The fastest wins are usually technical and structural: make sure your robots.txt allows AI search crawlers, add Organization schema, open key pages with direct answers, and use the same brand description everywhere. Authority takes longer to build, so it's worth starting early.
Every quarter is a good rhythm, and after any major website change, rebrand or migration. AI search is moving quickly, so a regular check helps you spot new gaps before they cost you visibility.
Keep going
Will AI cite your content? Paste a page or draft and get a score for how easily ChatGPT, Perplexity and AI Overviews can quote it, with clear fixes.
Decide which AI bots can read your site. Build robots.txt rules for 18 verified AI crawlers, check your current file and create an llms.txt.
Help search engines and AI understand your site. Generate valid JSON-LD for your organisation, location, articles, breadcrumbs and site name, checked as you type.