Now Interact is leading in Top 10K Sites and Top 100K Sites.
Yahoo Search Marketing Analytics has better usage coverage in more websites categories. Including Business & Industry, Shopping, Arts & Entertainment, Internet & Telecom and 84 other categories.
Now Interact is leading in Social Sciences, Science, Energy, Banking and one other category.
Yahoo Search Marketing Analytics is leading in most countries, including United States, Japan, Taiwan, Korea Republic and 30 other countries.
Now Interact is leading in Sweden, Netherlands, Poland and Finland.