Marktest is leading in Top 10K Sites and Top 100K Sites.
Visit Streamer has better usage coverage in more websites categories. Including People & Society, Arts & Entertainment, Business & Industry, News & Media and 41 other categories.
Marktest is leading in Newspapers.
Visit Streamer is leading in most countries, including United States, Brazil, Japan, Hungary and 11 other countries.
Marktest is leading in Portugal.