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, People & Society, Arts & Entertainment, Business & Industry and 42 other categories.
Marktest is leading in Music & Audio and Soccer.
Alooma is leading in most countries, including United States, Germany, France, Portugal and 28 other countries.
Marktest is leading in Romania.