Polygraf Reviews, Pricing, Features & Alternatives (2026)

3.7/5

(3)

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SaaS Security

Polygraf

Polygraf AI provides enterprise-grade security for AI interactions, detecting PII, PHI, and confidential data in real-time. It prevents data leaks, enforces zero-trust governance, and ensures compliance with GDPR, HIPAA, and CCPA. Using small language models, it offers auditable AI privacy across prompts, documents, and applications.

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Polygraf Overview

What is Polygraf?

3.7

★ ★ ★ ★ ★

Reviews

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Why teams choose Polygraf

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Who is Polygraf for?

Polygraf

Polygraf AI is an enterprise-grade platform delivering secure, explainable, and auditable AI governance powered by Small Language Models (SLMs). It protects against AI-driven threats by monitoring interactions in real-time, blocking sensitive data like PII, PHI, and proprietary information from reaching LLMs or external systems.

Why Use Polygraf?

Real-Time Threat Detection: Analyzes prompts and content instantly to detect and mask PII, ensuring data never leaves controlled boundaries.
Compliance Assurance: Automates detection for GDPR, HIPAA, CCPA, generating audit-ready reports and preventing violations.
Edge Deployment: Runs on-device with minimal resources (1.3 GHz CPU, 8GB RAM), providing proactive warnings via Desktop Overlay across apps.
Superior Accuracy: Outperforms cloud providers in PII detection, with 92-98% AI content detection rates.

Who is Polygraf For?

Enterprises & Regulated Industries: Healthcare, finance, government needing AI privacy and fraud detection.
Compliance Teams: For automated reporting and policy enforcement.
AI Users: Developers, content creators verifying authenticity and avoiding data exposure.

Key Features and Benefits

Desktop Overlay: Color-codes sensitive data (yellow for confidential, red for critical) as users type in email, chat, AI tools.
AI Content Detection: Identifies AI-generated text, tools used, humanization, plagiarism, with highlighting and source detection.
Data Redaction & Privacy: Air-gapped on-prem layer for prompts/documents, fraud pattern detection at 98%+ accuracy.
Behavioral Training: Builds employee awareness, reducing DLP triggers by up to 72% in pilots.

Polygraf enables safe AI adoption without security tradeoffs, supporting industries from banking to healthcare.

Polygraf reviews and insights

Learn what people say about Polygraf

3.7 ★ ★ ★ ★ ★

3 Reviews

70%

Subscribed Score

Overall rating

CX 4/6

Security 6/6

Ease of Use 5/6

Value 5/6

Integration 3/6

Popularity 3/6

Kristine Lao Organic

Admin and Marketing

3 months ago

What’s the biggest benefit you’ve noticed?

It detects and masks sensitive personal data in real time, ensuring information stays within secure boundaries.

What do you dislike about this product?

none. Since its AI, I believe that it is secure and auditable.

What new feature would you love to see added?

I want to see if they can also apply offline to this app coz it will be a big help.

Final thoughts, wrap up what you think

It enables safe use of AI without sacrificing security, supporting industries like banking and healthcare.

Upvote (3)

Perch Arnel II Montefalcon User Test Enabled

Freelance Software Developer

See My Portfolio

3 months ago

What was your first impression when you started using it?

On-prem zero-trust controls and real-time prompt filters feel way more enterprise-ready than the cloud-only stuff I've tried. That said, the content detector part didn't wow me in quick tests missed some obvious AI gen compared to Originality or GPTZero, though the full governance stack for data leaks and deepfakes is solid for heavy compliance work.

What slows you down when using it?

The thing that bugs me most about Polygraf is how its content detector straight-up underperforms in real tests—misses obvious AI gen or flags human stuff wrong compared to Originality or even free ones like ZeroGPT. Setup's quick for on-prem but the detection accuracy just feels unreliable for anything beyond basic governance, which kills trust when you're leaning on it for compliance.

Is there a workflow that could be simpler?

It'd be cranking up that content detector's accuracy, it's still too hit-or-miss on spotting subtle humanized AI or avoiding dumb false flags compared to Originality. That'd make the whole governance stack way more trustworthy without all the second-guessing in real compliance work.

Final thoughts, wrap up what you think

The on-prem zero-trust governance and policy controls are legit for enterprise compliance without leaking data. But that shaky content detector (still misses stuff compared to Originality in my quick tests) holds me back from pushing it harder to friends or lighter-use teams.

Upvote (3)

Yuri Dumaran Organic

Engineering

See My Portfolio

3 months ago

What exceeded your expectations?

I like how it presents data in a clear and digestible way. It makes analysis feel less intimidating.

What slows you down when using it?

Sometimes loading larger datasets takes a bit of time. It can slow down deeper analysis sessions.

How could the product save you more time or money?

Faster processing would really enhance the experience. It would make it feel more seamless.

Final thoughts, wrap up what you think

I would recommend it for anyone working with data regularly. It is practical and easy to trust.

Upvote

Polygraf User Reviews

Overall Ratings

3.7

★ ★ ★ ★ ★

4/6

Security

6/6

Ease of Use

5/6

Value

5/6

Integration

3/6

Popularity

3/6

Reviews from G2, Capterra, Trustpilot

Polygraf pricing

Pricing model

Pricing Range

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70% Subscribed Score

Overview

Polygraf

Why Use Polygraf?

Real-Time Threat Detection: Analyzes prompts and content instantly to detect and mask PII, ensuring data never leaves controlled boundaries.
Compliance Assurance: Automates detection for GDPR, HIPAA, CCPA, generating audit-ready reports and preventing violations.
Edge Deployment: Runs on-device with minimal resources (1.3 GHz CPU, 8GB RAM), providing proactive warnings via Desktop Overlay across apps.
Superior Accuracy: Outperforms cloud providers in PII detection, with 92-98% AI content detection rates.

Who is Polygraf For?

Enterprises & Regulated Industries: Healthcare, finance, government needing AI privacy and fraud detection.
Compliance Teams: For automated reporting and policy enforcement.
AI Users: Developers, content creators verifying authenticity and avoiding data exposure.

Key Features and Benefits

Desktop Overlay: Color-codes sensitive data (yellow for confidential, red for critical) as users type in email, chat, AI tools.
AI Content Detection: Identifies AI-generated text, tools used, humanization, plagiarism, with highlighting and source detection.
Data Redaction & Privacy: Air-gapped on-prem layer for prompts/documents, fraud pattern detection at 98%+ accuracy.
Behavioral Training: Builds employee awareness, reducing DLP triggers by up to 72% in pilots.

Polygraf enables safe AI adoption without security tradeoffs, supporting industries from banking to healthcare.

Where Polygraf performs best

What users like

Real-time PII/PHI detection

High AI content accuracy 92-98%

On-prem edge deployment

Compliance automation GDPR/HIPAA

Where Polygraf falls short

What users dislike

Enterprise-focused pricing

Token-based limits

Limited consumer details

Requires desktop install

Subscribed Score Metrics

26/36 Metric achieved

MetricsScore

Customer Support4/6

Security6/6

Ease of Use5/6

Value of Money5/6

Integration3/6

Popularity3/6

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Polygraf Pricing Range

Polygraf in action

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Alternatives to Polygraf

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How to cancel Polygraf

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Log into your Polygraf account dashboard, navigate to Billing or Settings, and select ‘Cancel Subscription’ or downgrade to free. Confirm via email. Enterprise users email support.

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Polygraf Reviews, Pricing, Features & Alternatives (2026)