⚡ CHARGE GUARDIAN PRO

Your Money.
Your Choice.

The browser extension that stops surprise charges before they happen — with AI-powered detection that runs on your device, not in the cloud.

$19

Lifetime access. One payment.

🔑 Get ChargeGuardian Pro →

What You Get

Checkout Overlay

Stops charges before they process — shows you exactly which payment method is about to be charged. Priceless the first time it works.

🛡️

Scam Detection

Catches 90% of brand-spoofing and phishing on Shopify, MercadoLibre, and beyond — threats that antivirus misses.

📊

Subscription Tracker

Finds hidden recurring charges you forgot about. Saves $10–50/month for the average person.

📝

Dispute Letters

Auto-fills FCBA dispute templates when a charge looks wrong. Saves you hiring a lawyer.

Guardian AI

On-device AI assistant in English & Spanish. Explains your spending, flags scams, answers questions — all calculations run locally.

🌐

Multilingual UX

Built in English & Spanish — real native support, not machine translation. More languages coming soon.

Free vs Pro

FeatureFreePro
Checkout Confirmation
Payment Method Display
Trusted Merchants
Remember Choices (30 days)
Checkout Overlay
Scam Detection (Shopify, MercadoLibre, more)
Subscription Tracker
Dispute Letters (FCBA templates)
Guardian AI (English & Spanish)
Multilingual UX
PriceFree$19 lifetime

What each feature is worth

Checkout Overlay
Stops charges before they process — priceless the first time it works
Scam Detection
Catches 90% of brand-spoofing & phishing that antivirus misses
Subscription Tracker
Finds hidden recurring charges — saves $10–50/month per person
Dispute Letters
Auto-fills FCBA templates — saves hiring a lawyer
Guardian AI
On-device AI assistant in English & Spanish
Multilingual UX
Built in English & Spanish — more languages coming

Your Data Stays Private

🔒
No API Keys
📴
On-Device Detection
🏠
On-Device AI
👁️
No Tracking

Questions & Answers

Is this really a one-time payment?

Yes. $19 gets you lifetime access. No subscriptions, no hidden fees.

Does my data stay private?

Your financial data and AI processing stay on your device. The only things sent to our servers are your license key (to verify your purchase) and, if you turn them on, SMS alerts. We never sell your data or use trackers. See our Pro Privacy Policy for the full breakdown.

Which browsers support Pro?

Chrome, Brave, Edge, Opera, and DuckDuckGo. Firefox (older version available). Safari coming soon.

Does this work on Shopify and MercadoLibre?

Yes. Pro detects 90% of brand-spoofing and phishing on Shopify, MercadoLibre, and most major checkout platforms — scams that traditional antivirus misses.

What are dispute letters?

When a charge looks fraudulent, Pro auto-fills an FCBA dispute letter you can send to your bank. No lawyer, no stress — just fill, print, and mail.

How do I get Pro after purchase?

You'll receive a license key instantly. Install the free extension, enter your key, and Pro features unlock immediately.

Ready to upgrade?

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.

⬇ Install Free Extension🔑 Buy Pro — $19 Lifetime

Lifetime access. One payment of $19. No subscriptions.