Vizzit is leading in Top 1M Sites.
Vizzit has better usage coverage in more websites categories. Including Social Sciences, Science, Business & Industry, Government and 20 other categories.
Zeta Search is leading in Internet & Telecom, People & Society, Online Marketing, Health and 13 other categories.
Vizzit is leading in most countries, including Sweden, Italy, United Kingdom, Brazil and 6 other countries.
Zeta Search is leading in United States, South Africa, Oman, Afghanistan and one other country.