Humanized Text Detector

Spot Human Edits in AI-Generated Content.

We spot text that was initially AI-generated but then intentionally modified by humans.

Deployed across Sensitive sectors — solving real problems under real constraints today.

Our Tech Alliance

“Polygraf AI is a critical asset for national security, corporate integrity, and beyond, redefining truth verification for the future.”

"Polygraf is the future of government and private sector security. Available today, they can't be overlooked!"

"Protecting sensitive government data is non-negotiable. Polygraf delivers best-in-class AI-powered security that strengthens digital defenses and builds public trust."

"Polygraf has the top tier solution for minimizing data breaches and other cybersecurity risks. They have a priority AI and data governance product that is world class"

"Polygraf detects complex fraud patterns missed by legacy systems, delivering 98%+ accuracy & real-time visibility into modified & synthetic content across enterprise and government ecosystems."

"The team, capabilities, futures and the mission. Polygraf is the new standard."

"We are proud to partner with Polygraf AI on advanced applications for protecting high-profile persons, reputations, and critical resources."

Award-Winning AI Security Innovation.

SXSW

Best in Show 

2025

dealroom.co

Top Analytics Startup to Watch for Globally

2024

SXSW PITCH

Enterprise, Smart Data, FinTech & Future of Work

2025

Nvidia

NVIDIA Inception Program Member

2024

Product That Count

Top AI & Data Governance Product

2024

Product That Count

What is Polygraf’s Humanized Text Detector?

Simply editing AI-generated content doesn’t make it original human work, and hybrid text is harder to identify.

Our Humanized Text Detector finds content that was first created by AI and later edited by humans. We show you what traces of AI remain and highlight specific patterns that reveal its AI origins.

Our advanced detection gives you transparency into content sources with insights that traditional AI detectors might miss.

Why Choose Our Data Provenance Tools?

Enhanced Security

Our tools use advanced encryption and access controls to ensure only authorized users can access sensitive data, reducing the risk of data breaches.

Compliance Assurance

Stay compliant with global data privacy regulations like GDPR, HIPAA, and CCPA by automatically identifying and protecting sensitive information.

Efficiency and Time Savings

Automate the detection and management of PII, saving time and resources that would otherwise be spent on manual data auditing and redaction.

Scalability

It scales and handles large volumes of data and multiple users efficiently, ensuring consistent data privacy across your entire ecosystem.

Explore Our Data Provenance Tools.

AI Content Detector

Identify which AI models were used to generate content.

Copyright Detector

Identify copyrighted material and avoid legal complications.

AI Highlighter

Automatically highlight parts of text that are AI-generated.

Plagiarism Detector

Maintain content integrity and ensure proper attribution.

Humanized Text Detector

Spot human edits in AI-Generated content.

Writing Analysis

Analyze writing patterns to maintain consistent voice and quality.

VeXon Voice Detector

Detect synthetic voices and AI-created audio.

Explore Our Data Provenance Tools.

AI Content Detector

Identify which AI models were used to generate content.

Copyright Detector

Identify copyrighted material and avoid legal complications.

AI Highlighter

Automatically highlight parts of text that are AI-generated.

Plagiarism Detector

Maintain content integrity and ensure proper attribution.

Humanized Text Detector

Spot human edits in AI-Generated content.

Writing Analysis

Analyze writing patterns to maintain consistent voice and quality.

VeXon Voice Detector

Detect synthetic voices and AI-created audio.

Products

Our Data Provenance Tools

Data Provenance tools are included in all Plans.

AI Detector

Identify which AI model generated your content, showing human vs. AI percentages and grammar enhancements.

Copyright Detector

Detect copyrighted content, showing percentages, URLs, and text.

AI Highlighter

Highlight text as AI-generated (red), human-generated (green), or altered (yellow) for easy verification.

Plagiarism Detector

Verify originality, showing plagiarism sources and percentages.

Humanized Text Detector

Identify which AI model generated your content, showing human vs. AI percentages and grammar enhancements.

Writing Analysis

Identify which AI model generated your content, showing human vs. AI percentages and grammar enhancements.

Vexon Voice Detector

Identify which AI model generated your content, showing human vs. AI percentages and grammar enhancements.

Spot Human Edits in AI-Generated Content.

Deployed across Sensitive sectors — solving real problems under real constraints today.

Our Tech Alliance

Award-Winning AI Security Innovation.

What is Polygraf’s Humanized Text Detector?

Why Choose Our Data Provenance Tools?

Enhanced Security

Compliance Assurance

Efficiency and Time Savings

Scalability

Explore Our Data Provenance Tools.

AI Content Detector

Copyright Detector

AI Highlighter

Plagiarism Detector

Humanized Text Detector

Writing Analysis

VeXon Voice Detector

Explore Our Data Provenance Tools.

AI Content Detector

Copyright Detector

AI Highlighter

Plagiarism Detector

Humanized Text Detector

Writing Analysis

VeXon Voice Detector

Products

Our Data Provenance Tools

AI Detector

Copyright Detector

AI Highlighter

Plagiarism Detector

Humanized Text Detector

Writing Analysis

Vexon Voice Detector

Data Privacy

Data Provenance

Content Generation

Company