FastPII keeps chat workflows protected from first prompt to reviewed answer
Teams can use FastPII for day-to-day AI conversations with built-in sensitive data detection, protection controls, and provider routing that respects BYOK and data retention decisions.
Conversation path
User input flows through detection and protection before provider routing, while responses can be reviewed against the same protection posture.
Type, detect, mask, send, then inspect the response
FastPII keeps the conversation usable while still ensuring the model path only sees the version of the prompt your organisation intends to expose.
Type
Detect
Mask
Send
Inspect response
Provider keys, protection panels, and retention-aware chat
Protected chat depends on more than masking alone, so FastPII exposes the operational controls around model access and review.
BYOK
Keep provider access aligned with your own keys instead of sharing one unmanaged credential path across teams.
Protection controls
Review detected entities, see what was masked, and understand which policies influenced the final outbound prompt through the audit API.
Data retention
Apply retention rules so conversation history and audit evidence stay available for the right period without keeping data longer than necessary.
Give teams a safer way to work with AI every day
Use FastPII when chat needs the same controls as APIs and gateways: sensitive data detection, policy enforcement, provider isolation, and audit evidence.