Market Share by Top Websites

1 Adzerk is leading in Top 10K Sites, Top 100K Sites, Top 1M Sites and The Entire Web.

2 Despite its recent growth, DoubleClick DART is still behind Adzerk in all market share segments.

Websites Categories

1 DoubleClick DART has better usage coverage in more websites categories. Including People & Society, Arts & Entertainment, News & Media, Business & Industry and 120 other categories.

2 Adzerk is leading in Sports, Shopping, Finance, Investing and 60 other categories.


1 Adzerk is leading in most countries, including France, United States, Poland, Belgium and 63 other countries.

2 DoubleClick DART is leading in Brazil, China, Serbia, Germany and 43 other countries.