3DStats is leading in Top 100K Sites and Top 1M Sites.
3DStats has better usage coverage in more websites categories. Including Business & Industry, Shopping, People & Society, Health and 67 other categories.
Zeta Search is leading in Online Marketing, Social Network and Banking.
3DStats is leading in most countries, including United States, United Kingdom, Russia, Germany and 14 other countries.
Zeta Search is leading in United Arab Emirates, Thailand and Armenia.