Free for a limited time · 14-day full accessStop AI data leaks before they happen.
Guardrail is a lightweight app that runs quietly in the background and shields everything you send to AI. It keeps your sensitive data out of ChatGPT — and watches what AI agents do under the hood.
Runs on-device · No credit card · Windows, macOS & Android
Your team is pasting secrets into ChatGPT
People move fast with AI — and confidential data goes with it. Once it's pasted or uploaded, you can't take it back.
of everything employees paste into ChatGPT is confidential company data.
Source: Cyberhavenof AI users paste data in — and 22% of those pastes contain PII or payment data.
Source: LayerXof all AI prompts contain sensitive data, often without anyone realizing.
Source: HarmonicIn 2023, Samsung engineers pasted confidential source code into ChatGPT — and the company banned generative AI overnight. One paste is all it takes.
Three layers of AI protection, one quiet app
Real-time AI data loss prevention that goes beyond the chat box — it also watches the AI agents working behind it.
Block data leaks
Catches sensitive text and files — names, SSNs, financials, source code — and masks or blocks them before they reach ChatGPT.
PII redaction · DLP for ChatGPTGovern AI intent
Detects prompt injection and unsafe instructions hidden in text, code, documents, or commands — and blocks the action before an AI can carry it out.
Prompt injection prevention · AI intent governanceControl AI agents
Watches the hidden chatter between AI agents, and blocks unauthorized commands or privilege escalation.
AI agent securityAI intent governance: it's not just what data leaves — it's what AI is told to do
Guardrail reads the meaning behind a prompt, not just its keywords. It examines 10 categories of high-risk intent — across plain text, code, documents, and commands — and stops them before an AI agent can act.
Pick the right fit
Start free as an individual, or roll out central policy and audit across your whole company.
Individual
- On-device interception of sensitive data
- Real-time auditing of AI agent activity
- Abnormal command & prompt-injection detection
- Windows, macOS & Android
Enterprise
- Management console — policy engine, roles, audit
- Role-based access per team, full Who-What-When trail
- Hosting service (cloud) or on-premises deployment
- Vertical policy packs for GDPR, HIPAA, FOIA & more
Download Guardrail — free for a limited time
Pick your device and install. No credit card, no setup headache — protection starts the moment it's running.
Prefer the command line?
Power users on Windows can install with a single PowerShell command.
iwr -useb https://idox.ai/install-guardrail.ps1 | iexQuestions, answered
Stop AI data leaks before they happen
Join the individuals and enterprises keeping their data safe while they move fast with AI. Free for a limited time.
