An open-source framework for detecting, redacting, masking, and anonymizing sensitive data (PII) across text, images, and structured data. Supports NLP, pattern matching, and customizable pipelines.

System Level Intelligent Router for Mixture-of-Models at Cloud, Data Center and Edge

Local-first healthcare AI: clinical NER & HIPAA PII de-identification that runs 100% on-device. 1,000+ medical models, 12 languages, Apple MLX + Python, no cloud, no patient data leaving your network. Apache-2.0

An AI-powered Personal Identifiable Information (PII) scanner.

Mediapipe-based library to redact faces from videos and images

Filter sensitive information from free text before sending it to external services or APIs, such as chatbots and LLMs.

Privacy proxy for your OpenAI requests

LLM privacy gateway in Go — millisecond-latency PII and secret redaction. Used in production by PackyCode.

Unified AI Gateway for 30+ LLMs (OpenAI, Anthropic, Bedrock, Azure etc) with Caching, Guardrails, A/B test & cost controls. Go-native Fastest & Scalable AI Gateway LiteLLM & Kong AI Gateway alternative.

A Swiss-Army-knife for your Data Intelligence platform administration.

Security proxy for AI agents. Scans every message for prompt injection, PII, and secrets. Defense-in-depth: Go proxy + iptables firewall + eBPF kernel monitor. YAML policy engine, audit logging, 5 AI agents with RAG knowledge bases.

The Sensitive Data Protection on AWS solution allows enterprise customers to create data catalogs, discover, protect, and visualize sensitive data across multiple AWS accounts. The solution eliminates the need for manual tagging to track sensitive data such as Personal Identifiable Information (PII) and classified information.

AI 应用合规网关 · 一行命令体检 AI 项目的「数据出境 / 硬编码密钥 / 个人信息暴露」（网安法·PIPL·等保2.0·数据出境·AI标识），并给出境内模型替代建议；可作运行时防护拦截注入与数据外泄 · 中文优先 · 零依赖 · 开源

Self-hosted content moderation API that outperforms Amazon Comprehend. 100% offline, your data never leaves your server. Text + Image moderation.

🛡️ PII Guard is an LLM-powered tool that detects and manages Personally Identifiable Information (PII) in logs — designed to support data privacy and GDPR compliance

A research python package for detecting, categorizing, and assessing the severity of personal identifiable information (PII)

The Anti-Virus for AI Artifacts & RAG Firewall. A static analysis tool scanning Models and Notebooks for RCE, Datasets and RAG docs for Data Poisoning, PII, and Prompt Injections. Secure your AI Supply Chain.

Ready-to-run examples showing NoPII PII protection with OpenAI, Anthropic, LangChain, LlamaIndex, and more

Lightweight Python SDK for PII detection, redaction, and LLM guardrails, with fast regex defaults and optional NLP/OCR/Spark extras.

An example Next.js application protected by Arcjet.