Copyleaks AI Detector

AI Content Detection

Free Tier

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Descripción Copyleaks AI Detector

The most accurate AI detector, trusted by top organizations worldwide and backed by independent studies. It offers over 99% accuracy, supports 30+ languages, and covers various AI models. It can be bundled with Plagiarism Checker and Writing Assistant. The new AI Insights provides comprehensive analysis. The AI engine has been learning human writing style since 2015.

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Funciones clave

Quick scan of what stands out

1
Complete AI Model Coverage
2
Unprecedented Accuracy (over 99% accuracy and 0.2% false positive rate)
3
Military-Grade Security (GDPR compliance, SOC 2 and SOC 3 certification)
4
Detect Interspersed AI Content
5
Plagiarism and Paraphrased AI Detection
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Customizable Sensitivity Levels
7
AI-generated Source Code Detection
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AI Detector Integrations (Enterprise API integration, Educational Institutions LMS integration)
9
AI Detection Across Multiple Languages

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Casos de uso

Where this tool fits best

✓
AI Model Training
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Academic Integrity
✓
Governance
✓
IP & Copyright
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Unauthorized LLM Usage

Precios y planes 2026

Free tier available with limited features

AI + Plagiarism Detection Annual Plan

Annual plan for AI and Plagiarism Detection with various benefits.

$13.99 /mo (billed annually at $167.88)

Save 20% compared to monthly plan, save $3.00
Up to 1,200 Credits (1 credit = 250 words)
Pause account anytime
Detection across multiple languages (Plagiarism in over 100 languages, AI in over 30 languages)
Multiple forms of paraphrasing detection
Detection of popular AI models like ChatGPT, Gemini, Claude with over 99% accuracy
Two users included

Plagiarism Checker Annual Plan

Annual plan for Plagiarism Checker with certain features.

$8.99 /mo (billed annually at $107.88)

Save 18% compared to monthly plan, save $2.00
Up to 1,200 Credits (1 credit = 250 words)
Pause account anytime
Multiple forms of paraphrasing detection
Detection of source code plagiarism
Cross - language detection in over 30 languages
Two users included

AI Detector Annual Plan

Annual plan for AI Detector with specific capabilities.

$7.99 /mo (billed annually at $95.88)

Save 20% compared to monthly plan, save $2.00
Up to 1,200 Credits (1 credit = 250 words)
Pause account anytime
Detection in over 30 languages
Detection of popular AI models like ChatGPT, Gemini, Claude with over 99% accuracy
Two users included