What site owners are saying

Two decades in the trenches

Twenty years of fixing real websites, built into one plugin

Qwebmaster has spent more than twenty years building, running and rescuing websites. Thousands of them. Online stores, membership sites, busy blogs, agency portfolios. In that time we have seen every kind of spam, fake order, card-testing run, registration flood and email abuse that hits a WordPress site, and we have been the ones cleaning up the mess when the usual tools missed it.

Spam Shield is that experience turned into software. The detection is not guesswork. It comes from real attacks on real sites we have defended over two decades. We have screened millions of spam submissions to tune it, and it lands at 99.7% accuracy with almost no false positives.

It is built to stay out of the way. No CAPTCHA for your customers to fail, no puzzles, no friction at checkout. The heavy AI check runs only on the small number of borderline cases, every verdict is cached, and everything else is decided in milliseconds by fast local rules. Your visitors never see it, your pages do not slow down. It simply runs quietly in the background and keeps the junk out.