Polygraf AI Detector

Input—per 1M tokens

Output—per 1M tokens

Context—tokens

WeightsClosed

About

Polygraf AI Detector is ranked #24 of 45 in AI content detection software on Inferse. It runs on API, Web.

Compared on AI content detection software

Free plan: Yespolygraf.ai
Supported languages: 1polygraf.ai
File uploads: Yespolygraf.ai
API access: Yespolygraf.ai
Browser extension: Yespolygraf.ai

Facts

Purpose: Polygraf’s AI Content Detector identifies whether content was created or manipulated by AI.polygraf.ai · 4 Oct 2026
Model identification: The detector identifies which AI models were used to generate content and provides confidence scores and insights.polygraf.ai · 4 Oct 2026
Evidence: It provides AI-versus-human probability scores with explainable evidence and one-click verification with transparent, auditable results.polygraf.ai · 4 Oct 2026
Privacy: The product page says analyses are private and that data is not stored or reused.polygraf.ai · 4 Oct 2026
Detection claims: Polygraf claims 20–35% higher detection accuracy and faster performance than leading tools.polygraf.ai · 4 Oct 2026
Compliance: The detector page says it is built for GDPR, FERPA, CCPA, and enterprise audit requirements.polygraf.ai · 4 Oct 2026
Additional tools: The Data Provenance tools include AI Highlighter, Copyright Detector, Plagiarism Detector, Humanized Text Detector, Writing Analysis, and a synthetic voice detector.polygraf.ai · 4 Oct 2026
Plans: The page says Data Provenance tools are included in all plans, but does not state prices or plan names.polygraf.ai · 4 Oct 2026
Security: The company describes its AI as on-premises, zero-trust, and locally run for real-time protection in regulated environments.polygraf.ai · 4 Oct 2026
Deployment: Polygraf says its AI can operate air-gapped within an organization’s infrastructure.polygraf.ai · 4 Oct 2026
API: Polygraf provides APIs for integrating real-time data protection into applications.polygraf.ai · 4 Oct 2026
Intended users: Polygraf describes its products as serving organizations in defense, finance, healthcare, and government.polygraf.ai · 4 Oct 2026
Support/contact: The company’s About page invites visitors to get in touch or request a demo.polygraf.ai · 4 Oct 2026