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AI Detectors Tools

The best AI detectors tools in AI Tools, reviewed and ranked.

Discover the best AI detectors tools — hand-reviewed and compared so you can pick the right one fast.

9 tools· Updated Oct 2026

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Compare 9 AI detectors tools by price, free plan and free trial in one tableOpen the comparison →

All AI detectors tools

9 tools · filter by pricing, then sort.

Pricing
Content at Scale
6.5 out of 10

AI content detection tool that identifies AI-generated versus human-written text accurately.

Best forContent Marketers
Pricing: PaidReviewed
Copyleaks
7.5 out of 10

AI-powered plagiarism and AI content detection platform for academic and professional use.

Best forSEO agencies
Pricing: Free TrialReviewed
GPTZero
7.5 out of 10

AI detection tool designed to identify AI-generated text in academic, editorial, and professional writing.

Best forContent Review Teams
Pricing: FreemiumReviewed
Originality.ai
7.2 out of 10

AI-powered plagiarism and AI detection tool built for content publishers and SEO professionals.

Best forSEO Agencies
Pricing: PaidReviewed
Sightengine
7.0 out of 10

Detects inappropriate content in images, videos, and text using AI moderation tools.

Best forDevelopers
Pricing: FreemiumReviewed
Turnitin
7.6 out of 10

The leading academic integrity platform helping educators detect plagiarism and AI-generated writing across 16,000+ institutions worldwide.

Best forUniversities, schools, and research publishers that need enterprise-grade plagiarism and AI writing detection with LMS integration and institutional reporting
Pricing: PaidReviewed
Winston AI
8.0 out of 10

AI writing assistant designed to streamline content creation with smart suggestions and automation.

Best forMarketers, Content Teams
Pricing: FreemiumReviewed
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Writer.com (AI Detector product)
6.5 out of 10

Detects AI-generated content and ensures authenticity for written materials.

Best forWriters
Pricing: Free TrialReviewed
ZeroGPT
7.2 out of 10

AI detection tool that identifies whether text is human-written or AI-generated.

Best forContent Teams
Pricing: PaidReviewed