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Clever AI Humanizer
New Castle, Delaware, USA
What it is
Clever AI Humanizer is a web tool that rewrites AI-assisted drafts to improve tone, sentence structure, clarity, and readability while preserving meaning. It offers Normal and Clear & Structured styles and supports English, Spanish, and Portuguese. The free plan has no fixed monthly word allowance, but each request is limited to 3,000 words and use is subject to service availability. A free account saves humanized text in content history for later access. The site also offers an AI Detector, AI Paraphraser, and Grammar Checker. Free AI Detector and AI Humanizer widgets can be embedded with a script or iframe, using light, dark, or automatic themes; the maker says they work with WordPress, Webflow, Ghost, and plain HTML. The privacy policy says submitted text is sent to external AI and LLM providers for processing and is not used to train or fine-tune models. It says submitted text and outputs are retained for 30 days, while guest records containing the first 100 characters are kept for two days. The maker advises against submitting confidential or special-category personal data and requires users to be at least 18.
For and against
For
- Offers Normal and Clear & Structured styles.
- Supports English, Spanish, and Portuguese.
- Free plan has no fixed monthly word allowance.
- Free account keeps results in content history.
Against
- Each request is limited to 3,000 words.
- Use is subject to service availability.
- Text and outputs are retained for 30 days.
- Users must be at least 18.
The verdict
Clever AI Humanizer pairs draft rewriting with related writing tools and embeddable widgets. Note the request cap, retention terms, and advice not to submit confidential or sensitive personal data.
Who it suits
Clever AI Humanizer may suit writers, bloggers, marketers, business professionals, job seekers, and others revising AI-assisted drafts. Its embedded widgets may also suit site owners using WordPress, Webflow, Ghost, or plain HTML.
Plans and prices
Free
No fixed monthly word allowance · up to 3,000 words per request · subject to service availability
Read 21 Oct 2026 · cleverhumanizer.ai
On the record
- Account history
- A free account saves humanized text in content history so users can revisit earlier results.cleverhumanizer.ai · read 3 Oct 2026
- Account requirement
- Visitors can humanize text without an account; signing in adds saved history.cleverhumanizer.ai · read 21 Oct 2026
- Age limit
- The maker says users must be at least 18 to create an account or use the tools.cleverhumanizer.ai · read 3 Oct 2026
- AI detector limitation
- The company describes detector results as statistical estimates and warns that false positives occur.cleverhumanizer.ai · read 21 Oct 2026
- API availability
- The API page says public API access is coming soon and invites users to join a waitlist.cleverhumanizer.ai · read 3 Oct 2026
- Audience
- The site describes use cases for writers, bloggers, content creators, marketers, PR and social media teams, business professionals, SEO writers, job seekers, and freelancers.cleverhumanizer.ai · read 3 Oct 2026
- Content history
- Signed-in users can store and revisit humanized texts in account history.cleverhumanizer.ai · read 21 Oct 2026
- Data sale
- The privacy policy says CleverFiles does not sell personal information or share it for cross-context behavioral advertising.cleverhumanizer.ai · read 21 Oct 2026
- Embeddable widgets
- The API page offers free AI Detector and AI Humanizer widgets with light, dark and automatic themes.cleverhumanizer.ai · read 21 Oct 2026
- Homepage model news
- The homepage announces a new humanizer model in late June 2026 and says the former 200,000-word monthly limit was removed.cleverhumanizer.ai · read 21 Oct 2026
- Humanizer guarantee
- The terms give no guarantee that rewritten output will evade any AI-detection system.cleverhumanizer.ai · read 21 Oct 2026
- Humanizer styles
- The live interface lists Normal and Clear & Structured writing styles.cleverhumanizer.ai · read 21 Oct 2026
- Human review of content
- The privacy policy says staff may read samples of submitted text and output for debugging, quality checks and automated evaluation.cleverhumanizer.ai · read 21 Oct 2026
- Languages
- The service states that it supports English, Spanish and Portuguese.cleverhumanizer.ai · read 21 Oct 2026
- Licence and ownership
- The terms state that the service software, models, interfaces, text, graphics and marks are owned by CleverFiles or its licensors; no open-source licence is identified.cleverhumanizer.ai · read 21 Oct 2026
- Limit: detector variability
- HumanizerPRO reported that its sample scored 100% AI on GPTZero and 95.2% on Sapling despite scoring 11.3% on ZeroGPT.humanizerpro.ai · read 21 Oct 2026
- Limit: inconsistent rewrites
- Pocketpcmag reported occasional wordiness, mixed rewrite consistency and temporary blocking when capacity is busy.articles.pocketpcmag.com · read 21 Oct 2026
- Limit: meaning drift
- Phrasly reported that an academic sample changed an accurate Nobel Prize claim into a false one and that a blog sample lost target SEO phrases.phrasly.ai · read 21 Oct 2026
