Marktest is leading in Top 10K Sites and Top 100K Sites.
Statisfy has better usage coverage in more websites categories. Including People & Society, Arts & Entertainment, News & Media, Computer & Electronics and 47 other categories.
Marktest is leading in Newspapers and Soccer.
Statisfy is leading in most countries, including United States, Germany, United Kingdom, New Zealand and 9 other countries.
Marktest is leading in Portugal.