BROWSER EXTENSION

Lookalike links, caught on day zero

Enterprise App Protection flags links whose visible text claims to be a known app — like DocuSign, Microsoft 365, or ServiceNow — but whose destination domain doesn't match. Works instantly, offline, with zero tracking.

Add to Chrome Manual install

Coming soon to the Chrome Web Store — install manually today

One check, done entirely on your device.

See it in action

Warning badge — a flagged link with a clear explanation

Popup — quick stats and navigation

Dashboard — searchable history of every flagged link

Settings — database URL, refresh interval, warning text

Domain management — trusted and blocked lists

DAY-ZERO PROTECTION

Catches what reputation lists can’t

Safe Browsing, SmartScreen, and Defender Safe Links protect you once a malicious domain has been seen and reported. A brand-new lookalike domain, registered an hour ago and used in a single targeted email, won’t be in any of those lists yet. This extension doesn’t rely on reputation — it only checks whether a link’s text and its destination agree, which works from the very first second a phishing domain exists.

Links to the current page’s own domain, and domains you’ve marked Trusted, are never flagged.

Privacy by design

Read the full privacy policy

Get Enterprise App Protection

Chrome Web Store

The easiest way to install and keep Enterprise App Protection up to date.

Open Chrome Web Store

Coming soon

Manual install

Alternative install for development or side-loading.

Download Latest Release

Open source

Enterprise App Protection is fully open source. Inspect the code, fork it, or contribute to the domains database.

View on Codeberg