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 People & Society, Arts & Entertainment, Food & Drink, News & Media and 195 other categories.

2 Adzerk is leading in Investing, Furniture, Basketball, Gambling and 13 other categories.


1 Sovrn is leading in most countries, including United States, France, Spain, Poland and 128 other countries.

2 Adzerk is leading in Algeria, Morocco, Tunisia, Reunion and 26 other countries.