InsightExpress is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
InsightExpress has better usage coverage in more websites categories. Including People & Society, Arts & Entertainment, News & Media, Business & Industry and 84 other categories.
Vizzit is leading in Science, Social Sciences, Government, Law & Government and 10 other categories.
InsightExpress is leading in most countries, including United States, China, Canada, Germany and 36 other countries.
Vizzit is leading in Sweden, Norway, Egypt, Hungary and one other country.