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, Health and 76 other categories.
Bluemetrix is leading in Real Estate, Accommodation & Hotels, Consumer Electronics, Computer Hardware and 7 other categories.
Yahoo Search Marketing Analytics is leading in most countries, including United States, Taiwan, Korea Republic, Hong Kong and 18 other countries.
Bluemetrix is leading in Japan, United Kingdom, Ireland, Russia and 17 other countries.