StealthGPT BETA

Whats new

New: Stealth Agent — research, draft, and humanize in one flow

Stealth Agent is a guided workflow for when you need more than a single prompt: it researches the web, builds your draft, runs fact-checking where it matters, and humanizes the output so it stays aligned with how you work—without juggling five tools.

Check it out now

Add Your Friends to a Team Account!

Pro Plans and higher subscription tiers now have the ability to add your friends, coworkers, and classmates to your team. Letting them access StealthGPT for no additional cost. Try it out today!

Check it out now

Introducing Enhanced AI Detection!

Now available on your StealthGPT dashboard, this powerful feature estimates how top AI detectors, like Turnitin, analyze your text. Protect your submissions with unparalleled precision.

Check it out now

Updating our Tone Options

We've updated our tone options: Standard, High School, College, and Ph.D. Tone — each mimics a different writing style to match your audience.

Check it out now

Stealth Rewards Are Now Live!

Earn points and redeem them for gift cards from hundreds of major vendors. Get 10 points per month on subscription renewal, plus 1 point per day you log in.

Check it out now

Major AI Model Upgrade: Better Context & Undetectability

Our new model is live with major improvements in context retention and similarity. Turnitin: 98% human average (0/30 detections). GPTZero: 95% human average (0/30 detections).

New Updates to Study Sim

Enhanced customization for question difficulty, evaluator level settings for short/long answers, and quiz sharing via a unique link—no sign-in required for your friends to take the test.

Check it out now

Introducing Study Simulator: Your Personal Study Coach

Transform your study notes into an interactive learning experience. Upload notes and generate custom quizzes and study materials tailored just for you.

Check it out now

In-Text Citations and Analytics Available to Everyone

All users now have access to the advanced writing tool, in-text citations, and stealth insights. Samurai users get +10 requests to their daily limit.

Check it out now

Full text editor now in Stealth Writer & AI Humanizer

Fancy formatting (bold, headers, you name it), 10 extra AI paragraphs that vibe with your writing, free for all subscribers—and doesn't eat into your request limit.

Check it out now

Back to School Special

Sign Up or Sign In with your student email address and automatically get any plan for 99 cents for your first month.

Check it out now

In-Text Citation

Samurai users can now get in-text citations when creating content with the Humanizer and Stealth Writer tools.

Check it out now

Sign in Get started

StealthGPT Blog

Guides, product updates, and research on AI writing, detection, and what changes next.

Topics: Undetectable AI SEO Advice AI Humanizer Company News AI Detector

229 posts

Featured Post

Phrasly AI fails bypassing AI detectors

Undetectable AI

2026 | Does Phrasly AI Work? We Tested It Against 10 AI Detectors

Phrasly AI passed 3 out of 10 AI detectors in our testing and failed Turnitin completely. In this review, we ran Phrasly.ai through a full gauntlet of AI detection tools...

Apr 21, 2026 8 min read

Undetectable AI Posts

133 posts

SEO Advice Posts

10 posts

AI Humanizer Posts

19 posts

Company News Posts

11 posts

AI Detector Posts

49 posts