Not sure which web analytics package is best for you? Stone Temple Consulting has published a 55-page 2007 Web Analytics Shootout, the results of a nine-month study of seven top Web analytics packages on four different web sites. The report looks at strengths and weaknesses of Clicktracks, Google Analytics, IndexTools, Omniture SiteCatalyst, Unica Affinium NetInsight, Visual Sciences' HBX Analytics, and WebTrends.
Read more about their 2007 Web Analytics Shootout - Final Report