Forrester Research, Inc. recently released their Interactive Attribution Q4: 2009 report, a 44-criteria evaluation of interactive attribution vendors.

Reading the report will give you an understanding of how Forrester sees each vendor in the space and what each vendor’s strengths and weaknesses are. One key point in the analysis is there is not one specific way to do attribution—each vendor approaches attribution in a unique way. For this post, we’re going to focus on the two specific types of attribution: “operational” (or day-to-day) attribution and “project-based” (or strategic, high-level) attribution…

Read the entire article on the Search Engine Land Blog…

Attribution: What It Is And Why Its Important