ClearSaleing is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
Yahoo Search Marketing Analytics has better usage coverage in more websites categories. Including Business & Industry, Shopping, Internet & Telecom, Arts & Entertainment and 70 other categories.
ClearSaleing is leading in Travel, Accommodation & Hotels, Clothing, Children and 15 other categories.
Yahoo Search Marketing Analytics is leading in most countries, including Japan, Korea Republic, Spain, Taiwan and 28 other countries.
ClearSaleing is leading in United States, Canada, United Kingdom, France and 11 other countries.