Alooma is leading in Top 10K Sites and Top 100K Sites.
Vizzit has better usage coverage in more websites categories. Including Science, Social Sciences, Business & Industry, Government and 27 other categories.
Alooma is leading in News & Media, People & Society, Health, Newspapers and 22 other categories.
Alooma is leading in most countries, including United States, Germany, France, Portugal and 14 other countries.
Vizzit is leading in Sweden, Norway, Canada, Italy and one other country.