StealthWriter homepage with its logo and Humanize your AI writing introduction.
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Stealth Writer AI

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Review StealthWriter’s rewriting tools, detector limits and daily-usage plans, including supported languages, browser access and responsible-use restrictions.

StealthWriter homepage with its logo and Humanize your AI writing introduction.

Updated: October 26, 2026.

Image: Screenshot of the public StealthWriter homepage, captured October 26, 2026; shown for product identification, not a test result.

Name Stealth Writer AI
Overview Stealth Writer AI is a web-based tool designed to humanize AI-generated content, improving phrasing and readability rather than guaranteeing human authorship or any detector result. Its own terms state that outputs are not guaranteed to be classified as human-written; users must review accuracy and follow applicable academic or workplace rules. The platform offers features like sentence-level editing, multi-language support, and rewriting text produced by various AI models; this does not mean a public API integration.
Key Features & Benefits
  • AI Text Humanizer: Converts AI-generated text into human-like content.
  • AI Detector: Provides its own AI-text estimates; scores do not guarantee how another detector or reviewer will classify the text.
  • Sentence-Level Editing: Allows users to choose alternative phrasings for sentences.
  • Multi-Language Support: Supports English, French, Spanish, and German.
  • Integration with AI Models: Accepts text from tools such as ChatGPT, Claude and Llama. The official FAQ says there is currently no public API.
  • User-Friendly Interface: Simple and intuitive design for ease of use.
Use Cases and Applications
  • Academic Writing: Studying revision techniques within institutional rules; the terms prohibit cheating or submitting rewritten work as one’s own assessment.
  • Content Creation: Generating human-like blog posts, articles, and marketing content.
  • SEO Optimization: Revising web copy for clarity; neither search ranking nor detector outcomes are guaranteed.
  • Business Communications: Drafting emails and reports that appear human-written.
Who Uses?
  • Students: To study writing revisions where permitted, not to complete or conceal authorship of assessed work.
  • Content Creators: For revising articles and blog posts, with human fact-checking and editorial review.
  • Marketers: To refine promotional copy while maintaining accurate claims and appropriate disclosure.
  • Businesses: For generating human-like reports and communications.
Pricing
  • Free Plan: Ghost 5.2 Mini, 10 humanizations and 10 AI scans per day, up to 1,000 words per input.
  • Starter Plan: displayed at $20 USD/month, with 50 humanizations and 50 scans per day, up to 5,000 words per input.
  • Plus Plan: displayed at $50 USD/month, with 150 humanizations and 150 scans per day, up to 5,000 words per input.
  • Pro Plan: displayed at $100 USD/month, with 350 humanizations and 350 scans per day, up to 5,000 words per input. Higher-volume plans are listed separately; verify the selected billing period before paying.
Tags AI Humanizer, Content Rewriter, AI Text Analysis, SEO Tool, Academic Writing, Multi-Language Support
App Available? Yes; accessible via web browser.

Sources: Current plans; Feature and access FAQ; Terms; Output and detection limits

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