Always-on, context-aware AI security layer for your desktop. Monitors clipboard, chat tools, AI assistants, email & browser-based applications in real-time.
Full control, zero access: deploy in your environment, manage data and policies for every employee, everywhere.
Active Accessibility API
Captures all text input across your operating system in real-time
Near Real-time Analysis at 50 ms
SLM processes text with sub-100ms latency using on-device intelligence
Active Visual Feedback
Instant visual highlighting educates users before data leaves
Full control, zero access: deploy in your environment, manage data and policies for every employee, everywhere.
Runs efficiently within your hardware, fully optimized within 1.3 GHz CPU & 8GB RAM
Prem-agnostic deployment on edge or private provisioned networks, keeping data fully under your control
Provide umbrella and individualized policies for every employee, tailored to your organization’s needs
Sub-100ms processing—imperceptible to users
Works across applications without disrupting workflows
PII, PHI, financial data, credentials, custom entities
85% reduction in sensitive data exposure in under 90 days
Detects sensitive information beyond standard PII by analyzing surrounding context and artifacts.
Average Detection Time
Slack
Teams
Browser
CRM
Docs
Reduction after 90 days
Yes. Desktop Overlay supports Windows 10/11, macOS 10.15+, and major Linux distributions through native accessibility APIs.
Yes. Desktop Overlay supports Windows 10/11, macOS 10.15+, and major Linux distributions through native accessibility APIs.
Desktop Overlay can be configured with admin-enforced policies. Organizations can choose to allow users to adjust sensitivity levels while maintaining core protections.
All processing happens locally on the device using on-premises SLMs. No data is sent externally. The solution is fully air-gap compatible.
Absolutely. Polygraf can be deployed entirely within your own infrastructure (air-gapped). We’re SOC 2 Type II certified, and our Small Language Models run locally, meaning your sensitive data never leaves your environment.
See how Desktop Overlay protects your organization in real-time
© 2026 Polygraf AI. All rights reserved.
Your download will start now.
Please provide information below and we will send you a link to download the white paper.
Data Privacy 
Data Provenance 
Content Generation