Now in beta — free for developers
npm audit for your browser extensions
After the Vercel breach, every developer needs to audit their extensions. Scan for AI tools, permission bloat, and security risks in seconds.
Used by engineering teams at startups and enterprises to keep their browsers secure.
0+
Extensions Scanned
0
AI Extensions Flagged
0
High-Risk Detected
How it works
Three simple steps to secure your browser
01
Install Extension
Add ExtGuard to Chrome in one click. No signup required.
02
Run Scan
Click scan to audit all installed extensions instantly.
03
Review Risks
Get a clear risk score for each extension with actionable details.
Try the demo
See what ExtGuard finds — no installation required
Demo Scanner
Click "Start Scan" to see a simulated audit
Simple pricing
Start free. Upgrade when you need more.
Free
$0
For individual developers
- Scan all extensions
- Risk scores
- AI extension detection
- Basic report (JSON)
Most Popular
Pro
$9/mo
For power users and freelancers
- Everything in Free
- Table & Markdown reports
- CI/CD integration
- Historical tracking
- Priority support
Team
$49/mo
For engineering teams
- Everything in Pro
- Team dashboard
- Slack alerts
- SSO / SAML
- Audit logs
- Custom policies
Get early access
Join the waitlist. Be the first to get Pro features when we launch.