AI models hallucinate. FactMatters verifies every claim to protect your reputation and keep the web clean. The first contextual fact-checker for professionals.
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Input Text
"A Mediterranean diet can reduce the risk of heart disease by up to 50%. The diet, which originates from Greece and Southern Italy, emphasizes olive oil, fish, and red wine. Recent research confirms that drinking two glasses of red wine daily provides significant cardiovascular benefits."
Issues Found
The PREDIMED study found ~30% reduction in cardiovascular events, not 50%.
WHO states no level of alcohol consumption is safe for health.
Mediterranean diet spans Spain, Morocco, Lebanon — not just Greece and Italy.
In the era of ChatGPT and Gemini, creating content is easy — but accuracy is a risk. Studies show AI models make factual errors on complex topics up to 70% of the time.
One viral factual error can undo years of credibility. Your audience expects accuracy — AI doesn't guarantee it.
AI-generated content scales fast. Without verification, you're amplifying errors to thousands of readers.
Google's algorithms penalize misleading content. Inaccurate articles hurt your rankings and visibility.
Not a generic spell-checker. A dedicated fact verification pipeline with real-time web access and source-backed evidence.
Identifies individual claims in your text — statistics, dates, named entities, causal statements — and evaluates each one independently.
Every flagged issue includes the web sources used for verification, so you can review the evidence and judge for yourself.
Results stream in as the analysis runs. See issues appear one by one instead of waiting for a full report.
Each issue is categorized as misleading, questionable, or incomplete — with a plain-language explanation of what's wrong and why it matters.
Every fact-check is saved with its complete analysis. Search, re-open, export, or share any past result.
Your content is encrypted in transit and at rest. Fact-checks stay in your account and are never shared unless you create a share link.
No setup, no integrations. Paste your text and get results immediately.
Drop in an article, blog post, press release — or paste a URL and we'll extract the content for you.
AI identifies factual claims and checks each one against current web sources in real-time.
See exactly what's wrong, why it matters, and which sources back it up — then decide what to fix.
If your reputation depends on getting the facts right, FactMatters is your safety net.
Review articles and press releases before they go live. Catch outdated stats, unsupported claims, and factual errors your editors might miss under deadline pressure.
Publish blog posts, whitepapers, and campaign copy with confidence. Verify data points, competitor claims, and industry statistics before they reach your audience.
Zero tolerance for hallucinations in client reports and legal documents. Verify every claim before it reaches stakeholders.
Pay per fact-check. No hidden fees, no per-seat charges. Start with 3 free checks.
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We believe AI should help humanity, not confuse it. FactMatters is our contribution to the information hygiene of the future — one verified claim at a time.
One inaccurate claim can undermine an entire article. Add a fact-check step to your workflow — it takes less than a minute.