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, Openstat is clearly lagging behind, losing to Nielsen NetRatings in all segments.

Websites Categories

1 Openstat has better usage coverage in more websites categories. Including Arts & Entertainment, Internet & Telecom, Marketing & Advertising, Shopping and 162 other categories.

2 Nielsen NetRatings is leading in Business & Industry, Food & Drink, Restaurants & Delivery, Accommodation & Hotels and 63 other categories.


1 Nielsen NetRatings is leading in most countries, including Italy, United States, Bulgaria, Australia and 127 other countries.

2 Openstat is leading in Russia, Ukraine, Kazakhstan, Montenegro and 63 other countries.