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 In terms of market share, OneStat is clearly lagging behind, losing to Nielsen NetRatings in all segments.

Websites Categories

1 Nielsen NetRatings has better usage coverage in more websites categories. Including Business & Industry, Arts & Entertainment, News & Media, Marketing & Advertising and 187 other categories.

2 OneStat is leading in Music & Audio, Visual Arts & Design, Genealogy, Alternative & Natural Medicine and 14 other categories.


1 Nielsen NetRatings is leading in most countries, including Italy, United States, Australia, Russia and 167 other countries.

2 OneStat is leading in Netherlands, Belgium, Suriname, Niue and 5 other countries.