I’ve been working on URLert for over a year now. The natural next step was to build a browser extension that alerts users to suspicious domains as they browse and allows for on-demand page scanning.

I’m really just looking for people to try it out and hopefully find it useful.

On Privacy: I made sure we only receive the TLD+1 domain. There is no history tracking, and page scanning only happens when you explicitly request it. The source code of the extension is on GitHub for transparency.