The browser extension that stops surprise charges before they happen — with AI-powered detection that never sends your data anywhere.
Lifetime access. One payment.
Get ChargeGuardian Pro →On-device AI that explains your spending, flags scams, and answers questions — all calculations run locally.
Identifies which card or wallet you're about to charge before you confirm.
Detects crypto scams, fake checkout pages, and phishing attempts in real-time.
Monitors free trials and hidden subscriptions. Know exactly what you're signed up for.
Get notified before every payment with a full breakdown — merchant, amount, payment method.
Monthly trends, category breakdowns, and budget tracking — all computed locally on your device.
| Feature | Free | Pro |
|---|---|---|
| Checkout Confirmation | ✓ | ✓ |
| Payment Method Display | ✓ | ✓ |
| Trusted Merchants | ✓ | ✓ |
| Remember Choices (30 days) | ✓ | ✓ |
| Chiquita AI Assistant | — | ✓ |
| Scam & Phishing Detection | — | ✓ |
| Subscription Tracking | — | ✓ |
| Spending Insights | — | ✓ |
| Payment Alerts | — | ✓ |
| Crypto Scam Detection | — | ✓ |
| Price | Free | $19 lifetime |
Yes. $19 gets you lifetime access. No subscriptions, no hidden fees.
Absolutely. All AI processing runs locally. Nothing ever leaves your machine.
Chrome, Brave, Edge, Opera, and DuckDuckGo. Firefox (older version available). Safari coming soon.
You'll receive a license key instantly. Install the free extension, enter your key, and Pro features unlock immediately.
Pro is unlocked inside the free ChargeGuardian extension. Install the free version from the Chrome Web Store, then purchase a lifetime license key to activate Pro features instantly.
Lifetime access. One payment of $19. No subscriptions.