Alooma is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
Vizu has better usage coverage in more websites categories. Including People & Society, News & Media, Arts & Entertainment, Technology News and 69 other categories.
Alooma is leading in Shopping, Newspapers, Travel, Education and 11 other categories.
Vizu is leading in most countries, including India, Great Britain, Canada, Brazil and 38 other countries.
Alooma is leading in United States, Germany, Portugal, Poland and 8 other countries.