Mint is free to use

Mint is an extensible, self-hosted web site analytics program. Its interface is an exercise in simplicity. Visits, referrers, popular pages and searches can all be taken in at a glance on Mint's flexible dashboard.

Rich offers both free and paid options

A campaign analytics tool for digital media focused on creative agencies, that gives them all the metrics they need - and nothing they don't - on one simple report page. The first tool to answer critical questions such as was the ad visible...