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, w3roi is clearly lagging behind, losing to DoubleVerify in all segments.

Websites Categories

1 DoubleVerify has better usage coverage in more websites categories. Including Computer & Electronics, News & Media, Software, Technology News and 71 other categories.

2 w3roi is leading in Online Marketing, Web Design, Jobs & Employment, Products & Shopping and 9 other categories.

Geography

1 DoubleVerify is leading in most countries, including United States, Poland, Germany, Russia and 45 other countries.

2 w3roi is leading in China, Ireland, Sweden, Switzerland and one other country.