StealthGPT

Undetectable AI writing and humanizer

Paid Academics

Overview

StealthGPT is an undetectable AI writing tool that generates and rewrites content to bypass AI detectors while keeping the original meaning. It offers a humanizer, stealth writer, and extreme Stealth Mode for the highest level of undetectability.

⚡ Academics 💵 Paid: plans from about $14.99-$17.50/mo (billed annually); Pro from ~$30/mo, higher tiers up to ~$499/mo 📅 Listed 10 Jun 2026

Our take

StealthGPT sells writing designed to evade AI detection, at prices running from modest to substantial at the top tiers. The listing exists because people search for it. The assessment is the same as for every product built around evasion: the capability is real, the use cases are mostly ones that breach a commitment you made, and the price reflects demand rather than value.

Worth it if

Nothing we can recommend in good faith — the product's purpose is concealment.

Look elsewhere if

Academic work, client deliverables, or any context where you have represented authorship.

✨ Features

Stealth Writer

Generates AI content engineered to evade AI-detection systems.

AI Humanizer

Rewrites AI text into a more natural, human-sounding tone.

Extreme Stealth Mode

Applies the highest level of undetectability for sensitive use cases.

Chat With Stealth

Lets users upload PDFs and interact with their content via AI.

⚖️ Pros & Cons

Pros

✓ Strong focus on evading AI detectors
✓ Multiple plan tiers for different volumes
✓ Student discount available

Cons

✗ Daily usage caps despite 'unlimited' claims
✗ Detection avoidance is not guaranteed

💰 Pricing

POPULAR

Pro

$30 /mo

  • 100 daily requests
  • 1,500 max words per use
  • Expert Mode & SEO Writer
  • Access for up to 3 people

Essential

$34.50 /mo

  • 50 daily requests
  • 1,000 max input words per use
  • AI Humanizer & AI Detector

Business

$100.50 /mo

  • 500 daily requests
  • 2,000 max words per use
  • 1,000,000-word Study Simulator usage

Enterprise

$499.50 /mo

  • Unlimited daily uses
  • 3,000 max input words per use
  • 5,000,000-word Study Simulator usage

❓ Frequently Asked Questions

Why is a tool like this listed at all?

Because the directory documents what exists rather than only what we endorse, and a listing that explains the risks is more useful than an absence people interpret as an oversight. Listing is not endorsement — we would rather someone read this assessment than only the product's own marketing.

Does evasion actually work reliably?

Against current text detectors, often — which says more about detector unreliability than about the tool. It does not address the checks that are growing: drafting history, in-person verification, process questions, and oral defence. Institutions are moving toward those precisely because text classification does not work.