Market Share by Top Websites

1 Nielsen NetRatings is leading in Top 10K Sites, Top 100K Sites, Top 1M Sites and The Entire Web.

2 Despite its recent growth, eStat is still behind Nielsen NetRatings in all market share segments.

Websites Categories

1 Nielsen NetRatings has better usage coverage in more websites categories. Including Business & Industry, Marketing & Advertising, Food & Drink, Shopping and 154 other categories.

2 eStat is leading in People & Society, Arts & Entertainment, Music & Audio, Religion & Spirituality and 66 other categories.


1 eStat is leading in most countries, including France, Belgium, Canada, Germany and 85 other countries.

2 Nielsen NetRatings is leading in Italy, United States, Australia, Spain and 81 other countries.