Plans

Beat AI detectors and write freely. Use our AI Humanizer for papers, reports, and creative work.

Save up to 52.5% with yearly

Pro

12,500 words per week

$6.99per week

  • 1,000 words per request
  • AI Humanizer / AI Detector
  • All languages supported
  • Access to iOS app and Chrome Extension
  • Teammates (seats)
  • Priority support

Max

Most popular

50,000 words per week

$19.99per week

  • 2,000 words per request
  • AI Humanizer / AI Detector
  • All languages supported
  • Access to iOS app and Chrome Extension
  • Add 3 Teammates (seats)
  • Priority support

Enterprise

1,000,000+ words per month

$179.99per month

No weekly plan

15% off
  • 10,000+ words per request
  • All tools + early access
  • All languages supported
  • Access to iOS app and Chrome Extension
  • Add 5 Teammates (seats)
  • Dedicated support channel
  • API, MCP & integrations
  • Custom fine-tuned models

Need more words? Contact us

Secure payments via StripeCancel anytime

We beat every AI Detector

  • GPTZero logo
  • Turnitin logo
  • Crossplag logo
  • ZeroGPT logo
  • AISEO logo
  • Writefull logo
  • Originality.ai logo
  • GPTZero logo
  • Copyleaks logo
  • Winston AI logo

Plans and Features

Features
Pro
MaxMost popular
Enterprise
12,50050,0001,000,000+
1,0002,00010,000+
100+ languages100+ languages100+ languages
.doc, .txt.pdf, .jpeg, .jpg, .png, .webp.pdf, .jpeg, .jpg, .png, .webp
-
-35
--
810

satisfied companies

1.5M+

active users

50M+

documents processed

50+

languages supported

Trusted by students from:

Yale UniversityJohns Hopkins UniversityMITUniversity of FloridaUniversity of Michigan

What our users say

Professional writer

StealthGPT saved me time and effort, flagged only a small percentage by AI detectors like Originality.ai and GPTZero.

Student

Always undetectable, super fast.

Content writer

StealthWriter eliminated the unnatural expressions and syntax errors typical of AI content, and the rewritten text sailed through plagiarism and AI detection checks without raising any alarms.

Frequently Asked Questions

Still have more questions?
Learn more in our support page.

Yes. StealthGPT is engineered to humanize AI-generated text so it consistently scores as human on Turnitin, GPTZero, Originality.ai, and other major detectors.