Market Share by Top Websites

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

2 In terms of market share, Ad Butler is clearly lagging behind, losing to DataXu in all segments.

Websites Categories

1 DataXu has better usage coverage in more websites categories. Including Business & Industry, Arts & Entertainment, Autos & Vehicles, News & Media and 126 other categories.

2 Ad Butler is leading in Finance, Cooking & Recipes, Gambling, Investing and 32 other categories.


1 DataXu is leading in most countries, including United States, Spain, France, Germany and 44 other countries.

2 Ad Butler is leading in Belarus, United Kingdom, Canada, Netherlands and 36 other countries.