Marktest is leading in Top 10K Sites and Top 100K Sites.
NetMonitor has better usage coverage in more websites categories. Including Business & Industry, Shopping, Marketing & Advertising, Arts & Entertainment and 45 other categories.
Marktest is leading in People & Society, Music & Audio, Soccer and TV & Video.
NetMonitor is leading in most countries, including Finland, Denmark, Estonia, India and 5 other countries.
Marktest is leading in Portugal, Brazil and United States.