Meetrics is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
Meetrics has better usage coverage in more websites categories. Including Arts & Entertainment, Business & Industry, News & Media, Music & Audio and 94 other categories.
Vizu is leading in Search Engine.
Meetrics is leading in most countries, including Germany, Poland, Austria, Sweden and 28 other countries.
Vizu is leading in United States, Indonesia, China, Malaysia and 11 other countries.