Listed whether or not they pay us. Prices from each tool's own pricing page, checked Oct 16, 2026.

StealthGPT

AI humanizer and detector that rewrites text to avoid AI detection, with an iOS app and Chrome extension.

Best for High volume humanizing with team seats

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What it does

StealthGPT is an undetectable AI writing and humanizing platform. You provide AI generated text, research prompts, or source documents, and it outputs humanized, detector proof writing with natural rhythm and sentence variation. The software is built for students, professional writers, content creators, and researchers who need content that bypasses AI detection tools.

Read more: 6 features and how people use themShow less

  1. AI humanizer

    Rewrites AI generated drafts at the model level to vary perplexity and burstiness so the text bypasses AI checkers. It also strips invisible watermarks from tools like Claude and Gemini while retaining the original context.

    Use caseA student pastes an essay draft generated in ChatGPT or Claude into the tool to rewrite it before submitting it to Turnitin.

    From stealthgpt.ai/feature/ai-humanizer

  2. Stealth Writer

    Generates complete articles and papers from prompts with built in humanization in a single step. It also creates formatted in text citations and provides detection scores before publication.

    Use caseA content creator generates an original long form article from a brief and publishes it directly without running a separate rewriting tool.

    From stealthgpt.ai/feature/stealth-writer

  3. Stealth Agent

    Researches topics across the web, verifies claims with live fact checking, and drafts structured content with real academic citations. It produces tailored copy for search engines, academic tasks, or social platforms.

    Use caseAn academic researcher creates an essay supported by real time citations that are tied directly to specific claims in the text.

    From stealthgpt.ai/feature/stealth-agent

  4. Chat with PDF

    Answers questions, produces summaries, and extracts information directly from uploaded documents. It maintains conversation context and delivers answers that are formatted to bypass AI detectors.

    Use caseA student uploads a 300 page textbook to generate a concise summary of chapter concepts during exam preparation.

    From stealthgpt.ai/feature/chat-with-pdf

  5. Chrome extension human typing

    Enters humanized or pasted text directly into online form fields using automated keystroke timing that mimics real human typing.

    Use caseA student auto types humanized text into an online school submission field to avoid detection flags from submission systems.

    From stealthgpt.ai

  6. MCP and developer integrations

    Connects StealthGPT capabilities directly into external AI environments like Claude and Cursor through Model Context Protocol or automates tasks via Zapier, n8n, and WordPress.

    Use caseA developer humanizes AI content inside the Cursor code editor using an MCP client connection.

    From stealthgpt.ai

Written from StealthGPT's own website, checked . Each feature links to the page it comes from; images are StealthGPT's own.

Every plan

PlanMonthlyBilled yearlyPerWhat it includes
Pro$29.99Not listedper account50,000 words/month; 1,000 words/request; .doc/.txt uploads; humanizer + detector; iOS app, Chrome extension, MCP
Max$49.99Not listedper account, 3 seats200,000 words/month; 2,000 words/request; PDF/image uploads; priority support
Enterprise$179.99Not listedper account, 5 seats1,000,000+ words/month; 10,000+ words/request; API, MCP & integrations; custom fine tuned models

From StealthGPT's own pricing page, checked . Prices are in US dollars per month; "billed yearly" is the monthly price when you pay for a year up front. A few figures (often the yearly price) are derived rather than printed on the page.

Before you pay

How to cancel
Subscribers can cancel their subscription at any time directly from their account page.
What StealthGPT saysYou can cancel your subscription at any time directly from your account page. Source page
Cancel online yourself
Yes
What StealthGPT saysYou can cancel your subscription at any time directly from your account page. Source page
Renews automatically
Yes
What StealthGPT saysyou consent to our charging your payment method on a recurring basis without requiring your prior approval for each recurring charge, until you notify us of your cancellation. Source page
Unused credits roll over
Yes
What StealthGPT saysWords never expire - use at your own pace Source page
Commercial use
Not allowed
What StealthGPT saysno part of the Site and no Content or Marks may be copied, reproduced, aggregated, republished, uploaded, posted, publicly displayed, encoded, translated, transmitted, distributed, sold, licensed, or otherwise exploited for any commercial purpose whatsoever, without our express prior written permission. Source page
HIPAA
No
What StealthGPT saysThe Site is not tailored to comply with industry specific regulations (Health Insurance Portability and Accountability Act (HIPAA), Federal Information Security Management Act (FISMA), etc.), so if your interactions would be subjected to such laws, you may not use this Site. Source page
Discounts
Students using a student email address can get any plan for 99 cents for their first month.
What StealthGPT saysSign Up or Sign In with your student email address and automatically get any plan for 99 cents for your first month. Source page
Support
Email, support assistant, help center / support tickets, phone (enterprise only)
What StealthGPT saysPriority email & phone support Source page

Only what StealthGPT's own pages state, with the quote behind each answer. Anything they don't publish is left out rather than guessed.

Getting started with StealthGPT

  1. Create an account on the StealthGPT platform.
  2. Activate API access and add a payment method during activation.
  3. Retrieve your API key from the dashboard under the “API Key” tab.
  4. Choose your HTTP API endpoint, such as /api/stealthify or /api/stealthify/agent.
  5. Send your first API call using curl, Python, or Node.js with your api token header.
  6. Experiment with different parameters and settings to optimize your content generation.

Tips

  • Adding a payment method during activation is required before API access is enabled.
  • Multi language support includes automatic language detection for any language without additional configuration.
  • Stealth Agent synchronous calls can take several minutes, requiring a client timeout of 10 minutes (600 seconds).

Written from StealthGPT's own help pages: docs.stealthgpt.ai/api-reference/quickstart · docs.stealthgpt.ai/api-reference/introduction · docs.stealthgpt.ai/api-reference/stealth-agen...

StealthGPT video tutorials

How to Bypass Turnitin’s Newest Update - 2026 | StealthGPT ReviewDaniel | Tech & Data · 8 min
How to Bypass Turnitin's Newest Update 2026 using StealthGPTThe Metaverse Guy · 6 min
How to Use StealthGPT to Pass Advanced Detectors in 2026Toolysto · 15 min

Independent creators on YouTube, not StealthGPT or us. The video loads from YouTube only when you press play.

Questions people ask about StealthGPT

How much does StealthGPT cost?

Paid plans start at $29.99 a month (Pro). 3 plans are listed above, from StealthGPT's own pricing page.

Is StealthGPT free?

No. StealthGPT has no free plan.

How do I cancel StealthGPT?

Subscribers can cancel their subscription at any time directly from their account page. Source

Do unused StealthGPT credits roll over?

Yes, unused credits carry over. Source

Can I use StealthGPT output commercially?

No, commercial use is not allowed. Source

Is StealthGPT HIPAA compliant?

No. Source

Does StealthGPT have a student or other discount?

Students using a student email address can get any plan for 99 cents for their first month. Source

Does StealthGPT have an API?

Yes.

Does StealthGPT actually bypass Turnitin and GPTZero?

Yes, it is engineered to humanize AI text so it consistently scores as human on major detectors including Turnitin, GPTZero, and Originality.ai. Source

What does "unlimited words" mean?

It refers to total monthly word output, though individual requests remain capped by the plan's per request limit. Source

Can I cancel anytime?

Yes, you can cancel your subscription at any time directly through your account page without long term commitments. Source

Is my use of StealthGPT private?

Yes, content is never shared with third parties or detectors and stays inside your account. Source

Works with

Integrations
Zapier, WordPress, Claude, Cursor, n8n, Claude Code, Manus, Stripe, PayPal
AI models
Super, Standard, Lite
Languages
Over 1,000 languages

Where this came from

Plans, prices and limits were copied from StealthGPT's own pages and the other sources listed, then checked .

How we collect prices and rank tools · Is something wrong? Correct this listing

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