Marktest is leading in Top 10K Sites and Top 100K Sites.
Statvoo has better usage coverage in more websites categories. Including Business & Industry, Arts & Entertainment, Shopping, Internet & Telecom and 8 other categories.
Marktest is leading in Newspapers and News & Media.
Statvoo is leading in most countries, including United States, Canada, Spain, United Kingdom and 6 other countries.
Marktest is leading in Portugal.