Alooma is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
Alooma has better usage coverage in more websites categories. Including News & Media, Arts & Entertainment, Business & Industry, People & Society and 26 other categories.
Marktest is leading in Music & Audio and Soccer.
Alooma is leading in most countries, including United States, France, Germany, Portugal and 14 other countries.
Marktest hasn't got a lead over Alooma in any country.