Bluemetrix is leading in 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 86 other categories.
Bluemetrix is leading in Real Estate, Accommodation & Hotels, Consumer Electronics, Computer Hardware and 12 other categories.
Bluemetrix is leading in most countries, including Japan, United Kingdom, Ireland, Italy and 25 other countries.
Yahoo Search Marketing Analytics is leading in United States, Korea Republic, Taiwan, Hong Kong and 21 other countries.