Marktest is leading in Top 10K Sites and Top 100K Sites.
Statsit has better usage coverage in more websites categories. Including Business & Industry, Marketing & Advertising, Career & Education, Education and 3 other categories.
Marktest is leading in People & Society, Music & Audio, Arts & Entertainment, Soccer and 2 other categories.
Marktest is leading in most countries, including Brazil, Portugal and France.
Statsit is leading in Philippines.