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 66 other categories.

2 w3roi is leading in Online Marketing, Web Design, Jobs & Employment, Weight Loss and 5 other categories.

Geography

1 DoubleVerify is leading in most countries, including United States, United Kingdom, Russia, Japan and 33 other countries.

2 w3roi is leading in China, Switzerland and Hungary.