Protect your accounts
for less than a coffee

We cross-reference your email addresses and passwords against multiple global breach databases using a k-anonymity model — your data is never sent in full. We hash it and only send the first 5 characters, keeping your credentials private while scanning billions of compromised records.

We never see or store your actual password. Your browser computes a SHA-1 hash, and only the first 5 hex characters ever leave your device — a technique called k-anonymity. If those 5 characters match any leaked password prefix in the global breach databases we query, we compare locally to see whether yours is among them. On our side we keep only a peppered HMAC that can't be reversed, so even a full database leak wouldn't expose your passwords.

We scan your monitored emails daily and re-check tracked passwords weekly. When a new breach is detected — or your password appears in a fresh leak — you'll receive an email alert and a Telegram message (if linked) within minutes of the scan completing.

Yes — upgrade or downgrade at any time directly from your Billing page. Changes take effect immediately and billing is prorated, so you only pay for what you use.

You keep full access until the end of your current billing period. After that, monitoring stops and your data is retained for 30 days before deletion.

All payments are processed by Stripe — we never store your card details. Stripe is PCI-DSS Level 1 certified, the highest level of security in the payments industry.

Yes! Pay annually and get 12 months of access for the price of 10 — that's 2 months free on every plan.