Next Performance is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
Next Performance has better usage coverage in more websites categories. Including Shopping, Business & Industry, Clothing, Travel and 77 other categories.
WebTracker is leading in Movies, Video Games, Relationships & Dating and Animation & Comics.
Next Performance is leading in most countries, including France, Brazil, Spain, Germany and 29 other countries.
WebTracker is leading in Japan, Taiwan, Latvia, Saudi Arabia and one other country.