Market Share by Top Websites

1 CheckM8 is leading in Top 10K Sites and The Entire Web.

2 DataXu is leading in Top 100K Sites and Top 1M Sites.

Websites Categories

1 DataXu has better usage coverage in more websites categories. Including Business & Industry, Arts & Entertainment, Autos & Vehicles, News & Media and 149 other categories.

2 CheckM8 is leading in Children, Animation & Comics, Biotechnology & Pharmaceuticals, Child Health and 2 other categories.


1 DataXu is leading in most countries, including United States, Spain, Germany, Brazil and 51 other countries.

2 CheckM8 is leading in Japan, United Kingdom, Netherlands, Israel and 18 other countries.