What is Clever AI Detector
Clever AI Detector is a free online tool designed to estimate the probability that a given text was generated by artificial intelligence. It analyzes statistical signals such as word predictability, rhythm consistency, and common AI phrasing to provide a probability score for the entire text and at a sentence level. The tool aims to offer transparency about its confidence in its results, indicating when it is uncertain.
How to use Clever AI Detector
- Navigate to the Clever AI Detector website.
- Paste the text you wish to check into the provided text box. The tool accepts English text between 80 and 10,000 words.
- Click the "Check for AI" button.
- Review the results, which include an AI probability score, a verdict, a confidence level, and highlighted sentences that triggered AI signals.
Features of Clever AI Detector
- Estimates AI generation probability.
- Provides sentence-level AI signals.
- Supports text up to 10,000 words.
- Offers unlimited use with no sign-up required.
- Includes a confidence level with results.
- Free to use with no ads or paywall.
- Optional check history for signed-in users.
Use Cases of Clever AI Detector
- Editors, publishers, and content managers: To verify the origin of submitted texts before publication.
- Professionals writing at work: To ensure important documents like emails or reports sound human-written.
- SEO writers and content marketing teams: To audit content for a natural, non-generic tone that appeals to users and search engines.
- Writers checking their own work: To identify and revise sections that might sound machine-generated.
Pricing
Clever AI Detector is 100% free to use, with no ads or paywall. There are no paid plans or subscription tiers mentioned.
FAQ
What is Clever AI Detector and how does it work?
Clever AI Detector is a free AI checker that approximates the likelihood of text being AI-generated by analyzing statistical signals like word predictability, rhythm consistency, and common AI phrasing. It scores each sentence separately and provides an overall score from 0-100.
How accurate is Clever AI Detector?
No AI detector is 100% accurate. Clever AI Detector provides a probability score and sentence-level signals, and it is transparent about its confidence levels. Users are advised to treat the score as one piece of information rather than a definitive verdict.
Why is Clever AI Detector free? What's the catch?
There is no catch. The tool is offered for free with unlimited use, no ads, and no paywall. CleverFiles, the company behind it, often releases products for free initially.
Can it detect text from ChatGPT, Gemini, Claude, and other AI tools?
Yes. The detector identifies statistical patterns common in AI-generated text, regardless of the specific AI tool used, including ChatGPT, Gemini, Claude, and others.
What is a false positive, and can human writing be flagged as AI?
A false positive occurs when human writing is incorrectly flagged as AI-generated. This can happen more often with formal, heavily edited, or non-native texts due to their uniformity. The tool provides probabilities and signals to help assess these cases.
How do I check text for AI using Clever AI Detector?
Paste your text into the input box and click "Check for AI". The results, including an AI probability score and sentence-level signals, will appear shortly.
What does the AI score actually mean?
The score represents the probability that the text was generated by AI. A high score indicates that the text's statistical profile closely resembles that of AI writing.
Which types of text can I check?
Articles, blog posts, emails, product descriptions, reports, and marketing copy in English, with a length between 80 and 10,000 words, can be checked.
What's the difference between an AI detector and an AI humanizer?
An AI detector identifies AI-generated text, while an AI humanizer modifies AI text to sound more natural. Clever AI Detector and Clever AI Humanizer work together on the same page.
Does Clever AI Detector store my text?
Checks are performed to calculate scores. Signed-in users have the option to maintain a history of their checks. Data processing is detailed in the Privacy Policy.
Who is responsible for how the detection results are used?
Users are responsible for decisions based on the detection results. The score is a probabilistic signal, not a definitive verdict, and should not be the sole basis for actions affecting individuals. The Terms of Service outline responsibilities and limitations.
Is this a free AI detector with no sign-up?
Yes, Clever AI Detector is a free online AI checker that requires no sign-up, ads, or paywall for basic use. Account creation is optional and enables check history.
Can I use it as a ChatGPT detector or GPT checker?
Yes, the tool functions as a detector for text generated by ChatGPT and other AI models by identifying common statistical patterns.
What makes the most accurate AI detector?
Transparency about uncertainty, reporting probabilities, providing sentence-level evidence, and admitting when confidence is low are characteristics of accurate AI detection software. Clever AI Detector follows this approach.
Why do users choose Clever AI Detector?
Users choose it because it is trained on recent LLMs and extensive datasets, is free to use, provides sentence-level signals, and includes a confidence level.




