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, Computer & Electronics and 59 other categories.
Meetrics is leading in Arts & Entertainment, Sports, Music & Audio, News & Media and 42 other categories.
Yahoo Search Marketing Analytics is leading in most countries, including United States, Japan, Korea Republic, Taiwan and 29 other countries.
Meetrics is leading in Germany, Poland, Austria, Netherlands and 9 other countries.