maltpress

This plugin provides users of Coremetrics tracking to create the appropriate page and event tags for their blogs.
As well as setting core data such as user ID, you can assign common WordPress events with event points or create your own custom page view tags using common WordPress page and post attributes.
For full documentation, contact your Coremetrics account manager.

Coremetrics Tracking

Statistics tracking plugin for Coremetrics. Requires a Coremetrics account.

dubhunter

There are quite a few free, or near free tracking solutions out there, but many of them require a JavaScript snippet to be placed on your page. 
This is where DBD Footprints steps in. A new menu item will be added to the Options menu of WP. On this page you will be able to edit the code/text 
needed for tracking or anything else you can dream up.

DBD Footprints

Add code or other text to the footer of the blog. Works great for Google Analytics, Extreme Tracking, and many others.

Coremetrics Tracking vs DBD Footprints