Sentinel $4.99
per month · cancel any time
How it works
1
Pay by card or Apple Pay
You'll be taken to Stripe's secure checkout. Payment takes about 30 seconds.
2
Receive your license key by email
A 16-character key lands in your inbox within a minute of payment confirming. Check spam if it doesn't appear.
3
Install PII Fortress from the Chrome Web Store
Free to install. Opens on the Guard tier immediately — no key needed to start protecting your browser.
4
Enter your key in the popup
Open the extension, go to Settings → Activate License, paste your key. Your plan unlocks instantly.
Proceed to payment ← Back to plans
Prefer to pay with crypto? Install the extension first, then upgrade from inside the popup using MetaMask, Phantom, or Xaman.