Polygraf
We provide on-premise, zero-trust AI that detects deepfakes, prevents data leaks, and ensures compliance.
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The Picari read
Polygraf inspects LLM prompts and responses in real time to block prompt injection and redact sensitive content before it reaches external models. Its differentiator is local, explainable inspection with on-premise SLMs and desktop-level controls, making it a fit for regulated organizations using ChatGPT-style tools or internal LLM apps.
- Highly regulated enterprises requiring on-premises, zero-trust security controls to prevent data leaks, prompt injection, and synthetic media fraud across GenAI workflows.
- Real-time prompt sanitization and PII masking
- Defending against prompt injection and hidden text attacks
- Preventing data leaks via outgoing channels and file uploads
- Deepfake detection for identity and media verification
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Are you from Polygraf? Verify this profileProfile last updated on 6 September 2026 by Picari.