Popcorn Metrics is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
Popcorn Metrics has better usage coverage in more websites categories. Including Business & Industry, Internet & Telecom, Shopping, People & Society and 40 other categories.
Vizzit is leading in Science, Social Sciences, Law & Government, Government and 12 other categories.
Popcorn Metrics is leading in most countries, including United States, Australia, United Kingdom, Russia and 25 other countries.
Vizzit is leading in Sweden, Norway, Finland, Bangladesh and one other country.