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Defensio promises to end evil spam (4)

November 7th, 2007 · by Heri · startups, web2.0

Defensio is now live, with stickers, pastel colors and all sorts of web2.0 goodness. The new service promises to end spam if you are a blogger of if you manage a CMS. One of its mean features is that spam will be ranked by spamminess, allowing you to have a better view of potential spam and ham. It also has a better API for developers who want to use it for their application.

Spam is an ever-ending battle, with spammers using brute methods and new algorithms in hope to get trackbacks and get just one innocent visitor to various *health-enhancers* drugs or another money transfer scheme. Startups have tried, some failed, like Blue Security, an Isreali startup who got DDos by a russian spammer, some succeeded, like Akismet, which is now the “default” anti-spam plugin for bloggers. Defensio promises to learn and adapt their sorting algorithm for every new web destination. Here is a screenshot of the service, where it reaches 100% accuracy for a wordpress blog.
defensio

For me, Defensio has gone going back and forth from 95% to 98%. It’s far from the advertised 100%, although I admit it’s better than Akismet’s performance.

On a final note, Defensio is on digg now, if you have an account, you can help them get noticed.

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