GuardGPT

by AI Venture Holdings · guardgpt.io · Privacy & Security

Manifest V3 in_app

View in Chrome Web Store Data as of 15 Oct 2026

Protect sensitive data before it reaches ChatGPT

Users

0 in 30 days

Rating

5.0 / 5

unchanged in 30 days

Ratings

0 in 30 days

Store rank

#354K

#270K among extensions

Version

1.0.0

updated 24 Nov 2025

Users

monthly, 11 months

Latest, 15 Oct 2026: 2 usersMove the mouse over the chart for any month

Ratings count

monthly, 11 months

Latest, 15 Oct 2026: 1 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About GuardGPT

Guard GPT – Redact Sensitive Data Before It Reaches ChatGPT Protect PHI and sensitive information automatically. Guard GPT is a privacy-focused Chrome extension that sits between your browser and ChatGPT, preventing protected health information (PHI) or other sensitive data from ever leaving your environment. Powered by internally hosted redactation software and encrypted storage, Guard GPT filters out PHI and confidential data in real time before it ever leaves your browser session. The redacted message is securely transmitted to ChatGPT, while the original version remains encrypted for up to 24 hours for user retrieval and is then permanently destroyed. Guard GPT helps professionals safely use AI without risking data exposure. Whether you work in healthcare, legal, or any field handling confidential information, Guard GPT adds a critical privacy layer to your ChatGPT workflow. Key Features: • Real-time detection and redaction of PHI and sensitive data • 96% redaction accuracy using in-house technology • Secure, self-hosted infrastructure (no third-party data sharing) • Simple browser integration — works directly with ChatGPT • Managed billing and subscription through Stripe (cancel anytime)