ScamGuard

About

The internet has a scam problem. ScamGuard fixes it.

ScamGuard checks every site you visit and shows a clear trust score the moment you land — so you know if a site is legitimate before you hand over your money or personal information.

HOW IT WORKS

• Automated scanning — sites are checked against Google Safe Browsing, urlscan.io, and domain registration records.
• Smart heuristics — local analysis catches impersonated brand names, bait-word domains, and suspicious TLDs, even offline.
• Community reports — flag scam sites in one tap. Reports are anonymous, require multiple independent reporters plus verification, and then protect every ScamGuard user worldwide.

TRANSPARENT SCORING
No black-box verdicts. Open the popup and see exactly which signals raised or lowered a site's score: threat database results, domain age, HTTPS, suspicious patterns, and community flags.

PRIVACY FIRST
Only the domain name of the current page is ever sent to our servers — never the full URL, never page content, never your identity or browsing history. Community reports use an anonymous ID generated on install. Our backend is open source, so you can verify all of this yourself. You can erase all data tied to your anonymous ID at any time.

FREE FOREVER
The community tier is free: trust scores, one-tap reporting, local protection, and up to 50 cloud checks per day. Active reporters whose verified scam flags protect others earn premium features — no credit card ever needed.

Like Waze for scam sites: the more people use it, the safer everyone gets.

Open source: https://github.com/Strelzik/scamguard-backend