99% Accurate AI Detection

AI Content Detector

Detect ChatGPT, GPT-4, Claude and other AI-generated content

User 1User 2User 3User 4
+99
1.1M+ users joined
+2,847 in the last hour
4.9/5
50M+ scans completed
99.1% accuracy
TRUSTED BY
HarvardStanfordMITOxford
99% Accurate
GPTZero - AI Content Detection
No signup • Instant • PrivateDetect AI

Click "Detect AI" to analyze your text with our full detection tool

How It Works

Three simple steps to verify content authenticity

01

Upload

Paste your text or upload a document

02

Analyze

AI scans for patterns and authenticity

03

Results

Get detailed detection report instantly

Testimonials

Trusted by educators, journalists, and professionals worldwide

Dr. Sarah Chen
"GPTZero's AI detection is remarkably accurate. It's become essential for maintaining academic integrity in our university."
Dr. Sarah Chen
Professor of English, Stanford University
1M+
Active Users
99%
Accuracy Rate
4.9
User Rating

Pricing

Simple, transparent pricing for everyone

Free

Perfect for trying out our AI content platform

$0/month
  • AI Detection: 1 scan per month
  • Common Tools: 3 uses per month
  • Grammar checker, translator, summarizer, rewriter, paraphrasing, citation generator
  • Content generation: 3 uses per month
  • Pro Tools: 1 use per month
  • AI humanizer, AI scholar
  • Basic detection reports
  • Priority support
  • Advanced analytics
Most Popular
Pro

For professionals, content creators & students

$19.9/month
  • Everything in Free, plus:
  • AI Detection: Unlimited scans
  • Common Tools: Unlimited usage
  • Pro Tools: Unlimited access
  • AI scholar, AI humanizer
  • Content generation: Unlimited
  • Advanced analytics & detailed reports
  • Priority support
Lifetime

One-time payment, lifetime access

$299one-time
  • Everything in Pro plan:
  • AI Detection: Unlimited scans
  • Common Tools: Unlimited usage
  • Pro Tools: Unlimited access
  • AI scholar, AI humanizer
  • Content generation: Unlimited
  • Advanced analytics & detailed reports
  • Priority support
  • No recurring payments ever
  • Lifetime updates included

Cancel anytime · No credit card required for Free plan

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FAQ

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