Market Share by Top Websites

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

Websites Categories

1 Ad Butler has better usage coverage in more websites categories. Including Business & Industry, News & Media, Arts & Entertainment, Sports and 101 other categories.

2 Vocus is leading in Software, Car Buying, Law, Products & Shopping and 11 other categories.

Geography

1 Ad Butler is leading in most countries, including United States, United Kingdom, Canada, Mexico and 70 other countries.

2 Vocus is leading in Ghana, Lao People's Democratic Republic and Malta.