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, Arts & Entertainment, Internet & Telecom and 91 other categories.
Bluemetrix is leading in Real Estate, Accommodation & Hotels, Consumer Electronics, Computer Hardware and 10 other categories.
Bluemetrix is leading in most countries, including Japan, United Kingdom, Ireland, Canada and 29 other countries.
Yahoo Search Marketing Analytics is leading in United States, South Korea, Taiwan, Spain and 21 other countries.