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, News & Media, Business & Industry, Sports and 85 other categories.
Zeta Search is leading in Online Marketing, Universities & Colleges, Social Network, Alternative & Natural Medicine and 2 other categories.
Meetrics is leading in most countries, including Germany, Poland, Austria, Netherlands and 30 other countries.
Zeta Search is leading in United States and Armenia.