Meetrics 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, Health and 56 other categories.
Meetrics is leading in Arts & Entertainment, News & Media, Sports, Music & Audio and 52 other categories.
Meetrics is leading in most countries, including Germany, Poland, Austria, Netherlands and 21 other countries.
Yahoo Search Marketing Analytics is leading in United States, Japan, Korea Republic, Taiwan and 19 other countries.