Polygraf AI Detector
Polygraf AI Detector identifies whether content was created or manipulated by AI.
What Polygraf AI Detector is
Polygraf AI Detector identifies whether content was created or manipulated by AI. It reports AI-versus-human probability scores, can identify models associated with generated content, and provides confidence scores with explainable evidence. A one-click verification option produces results described as transparent and auditable. The consumer detector lists ChatGPT, Gemini, Claude, and other models, and is available on the web and as a Chrome extension. File uploads and API access are also available. Polygraf lists integrations with ChatGPT/OpenAI, Microsoft Copilot, Google Gemini, Anthropic Claude, and AWS Bedrock; some cloud-dependent integrations require internet access and are unavailable in air-gapped deployments. The company says analyses are private and data is not stored or reused. Related Data Provenance tools include AI highlighting, copyright and plagiarism detection, humanized text detection, writing analysis, and synthetic voice detection. Listed plans include Free at no cost, Standard at $9.95 a month, and Premium at $49.95 a month. The Free plan includes 2.5K monthly tokens, approximately 2K words. One language is listed as supported.
Good
- Reports AI-versus-human probability scores.
- Provides explainable evidence and one-click verification.
- Available on the web and as a Chrome extension.
- Includes a free plan with 2.5K monthly tokens.
- Offers file uploads and API access.
Watch out
- Only one supported language is listed.
- Some cloud-dependent integrations need internet connectivity.
- The Free plan is limited to 2.5K monthly tokens.
Who it suits
The detector may suit people or organizations that need to examine content for signs of AI creation or manipulation. Polygraf describes its products as serving defense, finance, healthcare, and government organizations.
Verdict
Polygraf combines AI-content detection with evidence and verification features, alongside related provenance tools. Consider the listed language and token limits when assessing whether it fits your review needs.
Plans and prices
From Polygraf AI Detector's own pricing page, checked 4 Oct 2026.
| Plan | Price | What it gives you |
|---|---|---|
| Free | Free | 2.5K monthly tokens · ~2K words |
| Standard | $9.95 a month | 150K monthly tokens · ~135K words · monthly |
| Premium | $49.95 a month | 1M monthly tokens · ~900K words · monthly |
The facts
Each one read from Polygraf AI Detector's own pages, with the date it was checked.
What it does
- Additional tools
- The Data Provenance tools include AI Highlighter, Copyright Detector, Plagiarism Detector, Humanized Text Detector, Writing Analysis, and a synthetic voice detector.checked 4 Oct 2026
- API
- Polygraf provides APIs for integrating real-time data protection into applications.checked 4 Oct 2026
- Certifications
- Polygraf lists ISO/IEC 27001:2022 and SOC 2 Type I and Type II certifications.checked 4 Oct 2026
- Compliance
- The detector page says it is built for GDPR, FERPA, CCPA, and enterprise audit requirements.checked 4 Oct 2026
- Deployment
- Polygraf says its AI can operate air-gapped within an organization’s infrastructure.checked 4 Oct 2026
- Detection
- The detector identifies whether content was created or manipulated by AI and reports AI versus human probability scores with explainable evidence.checked 4 Oct 2026
- Detection claims
- Polygraf claims 20–35% higher detection accuracy and faster performance than leading tools.checked 4 Oct 2026
- Evidence
- It provides AI-versus-human probability scores with explainable evidence and one-click verification with transparent, auditable results.checked 4 Oct 2026
- Extension
- Polygraf offers its consumer AI Content Detector as a Chrome extension.checked 4 Oct 2026
- Integration limitation
- The company says some cloud-dependent integrations require internet connectivity and do not work in air-gapped deployments.checked 4 Oct 2026
- Integrations
- The company lists native integrations including ChatGPT/OpenAI, Microsoft Copilot, Google Gemini, Anthropic Claude, and AWS Bedrock.checked 4 Oct 2026
- Intended users
- The company describes the detector as protecting organizations that verify content before using, sharing, or publishing it.checked 4 Oct 2026
- Model identification
- The detector identifies which AI models were used to generate content and provides confidence scores and insights.checked 4 Oct 2026
- Models supported
- The consumer product page lists detection for content from ChatGPT, Gemini, Claude, and other models.checked 4 Oct 2026
- Privacy
- The product page says analyses are private and that data is not stored or reused.checked 4 Oct 2026
- Purpose
- Polygraf’s AI Content Detector identifies whether content was created or manipulated by AI.checked 4 Oct 2026
- Related tools
- The data provenance tools include AI highlighting, copyright and plagiarism detection, humanized text detection, writing analysis, and synthetic voice detection.checked 4 Oct 2026
- Security
- The company describes its AI as on-premises, zero-trust, and locally run for real-time protection in regulated environments.checked 4 Oct 2026
- Support
- The retail pricing page lists basic chat and email support on its $10-per-month Basic plan.checked 4 Oct 2026
- Support/contact
- The company’s About page invites visitors to get in touch or request a demo.checked 4 Oct 2026
- Verification
- The product offers one-click verification with transparent and auditable results.checked 4 Oct 2026
The company
- Founded
- 2021checked 28 Sep 2026
- Headquarters
- Austin, Texas, USAchecked 28 Sep 2026
Money
- Plans
- The page says Data Provenance tools are included in all plans, but does not state prices or plan names.checked 4 Oct 2026
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