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, People & Society and 190 other categories.

2 OneStat is leading in Visual Arts & Design, Photography, Genealogy, Consumer Electronics and 12 other categories.


1 Nielsen NetRatings is leading in most countries, including Italy, United States, Australia, Russia and 174 other countries.

2 OneStat is leading in Netherlands, Belgium, Ghana, Niue and 7 other countries.