Market Share by Top Websites

1 Adzerk is leading in The Entire Web.

2 Sovrn is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.

Websites Categories

1 Sovrn has better usage coverage in more websites categories. Including Food & Drink, Arts & Entertainment, People & Society, Cooking & Recipes and 141 other categories.

2 Adzerk is leading in News & Media, Religion & Spirituality, Computer & Electronics, Career & Education and 52 other categories.


1 Adzerk is leading in most countries, including France, Poland, Belgium, Brazil and 84 other countries.

2 Sovrn is leading in United States, Canada, United Kingdom, India and 46 other countries.