Sitespect is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
Sitespect has better usage coverage in more websites categories. Including Shopping, Consumer Electronics, Clothing, Sports and 39 other categories.
Vizzit is leading in Science, Social Sciences, Law & Government, Government and 17 other categories.
Sitespect is leading in most countries, including United States, Netherlands, Belgium, United Kingdom and 14 other countries.
Vizzit is leading in Sweden, Italy, Norway, Denmark and 4 other countries.