✨ Now in Public Beta

The Security Standard
for AI Applications

Protect your LLM apps from prompt injection, jailbreaks, and data leaks. One API call. Works everywhere.

Comprehensive
Attack Coverage
Multi-Layer
Security
<10ms
Latency
Enterprise
Grade Protection

Works With All Major AI Platforms

🤖 ChatGPT 🧠 Claude ✨ Gemini 🔍 Perplexity 🌐 Poe 🤗 HuggingChat 🚀 Copilot 💬 You.com ⚡ Groq 🌊 Mistral 🔧 Any LLM API

Why Preempt?

The only AI security that protects your data AND gives it back.

🔐 PII Protection
You type
My SSN is 123-45-6789
Encrypt
AI sees
My SSN is 847-29-3156
Restore
You get back
My SSN is 123-45-6789

Format-Preserving Encryption keeps data usable while protected

P
Presidio
  • Redacts data permanently
  • No attack detection
  • Multiple pipelines needed
L
LLaMA Guard
  • No PII protection
  • Requires 7B model (GPU)
  • 500ms+ latency

Key Features

🔒

Prompt Injection Defense

Detect and block injection attacks that attempt to override AI instructions or extract sensitive information.

🚫

Jailbreak Prevention

Stop jailbreak attempts that try to bypass AI safety measures and content policies.

🔐

PII Protection

Auto-detect and encrypt sensitive data like SSNs, credit cards, and emails before they reach the AI.

Lightning Fast

Sub-10ms detection latency. Add security without slowing down your application.

🧩

Easy Integration

One API endpoint. Works with OpenAI, Anthropic, Google, or any LLM provider.

🌐

Browser Extension

Protect yourself on any AI chat platform with our free browser extension.

Multi-Layer Security

Protection across multiple attack categories

Injection Defense
Jailbreak Prevention
Adversarial Protection
Data Leak Prevention
PII Encryption
Real-time Analysis

Try It Now

Ready to Secure Your AI?

Start protecting your LLM applications in minutes. Free tier available.

🚀 More features coming soon

Get the Browser Extension

Protect yourself on ChatGPT, Claude, Gemini & more