Market Share by Top Websites

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

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

Websites Categories

1 Atlas has better usage coverage in more websites categories. Including People & Society, Arts & Entertainment, Business & Industry, News & Media and 193 other categories.

2 Adzerk is leading in Celebrities & Entertainment News, Furniture, Basketball, Newspapers and 13 other categories.


1 Atlas is leading in most countries, including United States, United Kingdom, Brazil, Russia and 130 other countries.

2 Adzerk is leading in France, Morocco, Algeria, Tunisia and 19 other countries.