The tool is very ease to install and operate. Review collected by and hosted on G2.com.

The tool could not integrate with other applications and the data did not seem as accurate other tools, e.g. WebTrends, Adobe Review collected by and hosted on G2.com.

It's an open source project, it's very easy to use, you are able to keep your data under your control and you are able to keep you client's privacy. Review collected by and hosted on G2.com.

Sometimes it could be quite slow the interface, but it is quite good in all ways.. Review collected by and hosted on G2.com.

The various analytical options and filters are a great resource Review collected by and hosted on G2.com.

User and graphical interface could be improved. Review collected by and hosted on G2.com.

I think what I like best about Piwik is the choice to use either a JS tracker or pixel tracker. The pixel tracker comes in handy if you want to track things like Craig's List posts or emails. Review collected by and hosted on G2.com.

How difficult it is to setup and maintain. I work with Wordpress pretty heavily so I'm not uncomfortable around a database and server and Piwik was somewhat difficult to get going and update. Review collected by and hosted on G2.com.

Free analytic tool with a lot of features such as visitor reports, keyword, marketing reporting, and a lot more. You obviously use your own data and the tool is also open source. Can schedule automatic reports. Review collected by and hosted on G2.com.

Possible security issues but Piwik offers rewards to researchers that find the bugs and disclose them to Piwik. Review collected by and hosted on G2.com.

Open source so its free, can be modified and customized, provides a nice dashboard to view web traffic, nice alternative to google analytics, results are in real time which google analytics is not Review collected by and hosted on G2.com.

Need to be technically savvy to get it up and running Review collected by and hosted on G2.com.