Paste any article and get a paragraph-level score showing how likely AI engines are to quote it. Heat-map highlights weak paragraphs. Recommendations for every paragraph below 80.
We extract the article body (article, main, content classes) and skip nav/footer/sidebar.
AI engines like ChatGPT, Perplexity, and Google AI Overviews do not rank ten links — they synthesize one answer and cite a small handful of sources. Citability is how likely your content is to be selected as one of those citations.
The tool runs 7 signal checks per paragraph: factual density, self-containment, definitional clarity, active voice ratio, hedge word frequency, citation presence, and sentence length. Each paragraph gets a 0-100 score and color-coded position in a visual heat-map.
Use it after writing. Identify paragraphs scoring under 60. Apply the recommendations. Re-run. Most content moves from C to B grade with 15 minutes of edits.
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Everything to know about citability.
Content citability is how likely an AI engine (ChatGPT, Perplexity, Gemini, Google AI Overviews) is to extract and quote a passage from your content when answering user queries. High citability means self-contained statements, factual density, clear definitions, and authoritative sourcing.
Each paragraph is scored 0-100 across 7 signals: factual density, self-containment, definitional clarity, active voice ratio, hedge word frequency, citation presence, and vague opener count. Sentence length is penalized when over 25 words. The overall score is the average of all paragraph scores.
A statement that makes sense without context from surrounding paragraphs. Sentences that start with "It", "This", "That", or "These" reference earlier content and are harder for AI engines to extract. Good citable content opens each paragraph with a complete idea.
AI engines prefer direct claims. Words like "might", "perhaps", "possibly", and "generally" reduce confidence in a statement, making it less likely to be selected as a citation. Strong content makes specific assertions backed by evidence.
Each paragraph is color-coded: emerald (excellent, 80+), light green (good, 60-79), yellow (fair, 40-59), red (poor, under 40). Click any paragraph to see specific recommendations for improvement.
Best for informational and editorial content (blog posts, guides, articles, documentation). Works less well for product pages, ad copy, or creative writing where citability is not the primary goal. The tool requires at least 50 characters and detects paragraphs by blank lines.