Market Share by Top Websites

1 DoubleVerify 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 DoubleVerify in all segments.

Websites Categories

1 OneStat has better usage coverage in more websites categories. Including Arts & Entertainment, Music & Audio, Business & Industry, People & Society and 144 other categories.

2 DoubleVerify is leading in Technology News, Cooking & Recipes, Conditions & Diseases, Computer Security and 10 other categories.


1 DoubleVerify is leading in most countries, including United States, Russia, Brazil, United Kingdom and 77 other countries.

2 OneStat is leading in Netherlands, Belgium, India, Serbia and 44 other countries.