Clever AI Detector

Clever AI Detector checks whether writing statistically resembles AI-generated text and presents the result as a probability, not a verdict. Paste text or upload a file, then receive an overall 0–100 AI score, confidence indicator, verdict, and sentence-level signals showing which passages contributed to the result. Each check supports up to 10,000 words, and the service allows unlimited runs without a paywall or required sign-up. Its method combines measures such as word predictability, sentence rhythm, repeated phrasing, and other countable style patterns. The interface is designed to show uncertainty: a middle-range result can indicate that the detector is not confident, and highlighted sentences reveal where the strongest signals appear. Signed-in users can also save checks in history and revisit earlier results. The tool is useful for editors, publishers, SEO and content teams, professionals reviewing important reports or emails, and writers who want to revise passages that read mechanically. A companion reference explains 28 common reasons detectors flag text, with examples and suggested fixes. Clever AI Detector supports English and Spanish. Results should be treated as a review signal rather than proof of authorship, since formal, edited, or otherwise human writing can trigger the same statistical patterns.