DoubleVerify
5,168 websites

DoubleVerify offers both free and paid options

http://www.doubleverify.com

DoubleVerify provides online media verification and campaign effectiveness solutions for brand marketers, agencies, advertising networks, demand side platforms, exchanges and digital publishers looking to ensure quality advertising environm...

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WebTrends
3,504 websites

WebTrends is free to use

http://www.webtrends.com/

Webtrends founded the web analytics industry in 1993. Today, their leadership extends much further, to social media measurement, paid-search optimization and connecting the online and offline data silos scattered throughout organizations.

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

Websites Categories

1 WebTrends has better usage coverage in more websites categories. Including Science & Education, Law & Government, Finance, Computers Electronics & Technology and 9 other categories.

2 DoubleVerify is leading in Arts & Entertainment, Games, Sports, News & Media and 7 other categories.

Geography

1 WebTrends is leading in most countries, including China, Canada, United Kingdom, India and 56 other countries.

2 DoubleVerify is leading in United States, Germany, Estonia, Indonesia and 44 other countries.