Market Share by Top Websites

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

2 In terms of market share, Q1Media is clearly lagging behind, losing to Adzerk in all segments.

Websites Categories

1 Adzerk has better usage coverage in more websites categories. Including Arts & Entertainment, People & Society, Sports, Business & Industry and 129 other categories.

2 Q1Media is leading in Health, Humor, Celebrities & Entertainment News, Relationships & Dating and 18 other categories.


1 Adzerk is leading in most countries, including France, United States, Poland, Belgium and 95 other countries.

2 Q1Media is leading in Ukraine, Bangladesh, Kazakhstan, Estonia and 6 other countries.