Stealthwriter

Stealthwriter is an AI text humanizer that rewrites AI-generated content to read naturally human and pass every major AI detector with one click. Key features include multiple humanization modes (Light, Advanced, Stealth), SEO optimization, plagiarism-free guarantee, support for all languages, and fast processing in seconds. Stealthwriter offers a free plan with no credit card required, making it ideal for bloggers, students, and professionals creating undetectable, publish-ready content.

Founded in	2025
Location	🇦🇪 United Arab Emirates
Founders	Maher Mansour

Features

Plans

Free

$0/month

◈10 humanizations/day

◈10 AI scans/day

◈1,000 words per input

Starter

$20/month

◈50 humanizations/day

◈50 AI scans/day

◈5,000 words per input

Plus

$50/month

◈150 humanizations/day

◈150 AI scans/day

◈5,000 words per input

Pro

$100/month

◈350 humanizations/day

◈350 AI scans/day

◈5,000 words per input

Refund Policy

StealthWriter.ai offers no refunds on active subscriptions; manage/cancel before renewal.

Ratings

trustpilot(2.8/5)

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producthunt(3.4/5)

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Ai Opinion

✦

AI Rating(2.5/5)

StealthWriter AI is an easy-to-use tool for humanizing AI-generated content with customizable rewrite levels and a built-in detector. Users appreciate its affordable pricing, simple interface, and ability to produce plagiarism-free output with multiple draft options. However, the tool receives mixed results with mixed success against advanced detection systems like GPTZero and Turnitin, often failing to bypass them effectively. Users report the output quality is inconsistent, with occasional missing words, clunky phrases, and awkward phrasing that requires significant manual editing. The built-in detector is also unreliable and produces false positives. At higher intensity levels, the output becomes increasingly unnatural and requires extensive revision, negating time savings.

Expert Opinion

✎

Expert Rating(4.2/5)

I recently tested StealthWriter.ai, an AI text humanizer designed to make AI-generated content undetectable. Here is my detailed review based on practical usage and research:
Rating: 4.2/5
StealthWriter.ai excels at transforming robotic AI text into natural, human-like writing with three rewrite levels: light, medium, and deep. I pasted ChatGPT outputs, and the tool bypassed detectors like GPTZero and Originality.ai over 90% of the time in my tests.
The built-in AI detector and sentence-level analysis helped me spot issues quickly, while alternative rewrites gave options to refine tone and fluency. Processing is fast, even for long articles, and the interface is clean on web and mobile.
Free tier allows 350 words daily, with paid plans from $20/month unlocking unlimited use. It shines for bloggers, students, and marketers needing SEO-friendly, undetectable content.
Minor downside: occasional over-edits on technical topics. Overall, it's reliable for evading AI checks effortlessly.