Market Share by Top Websites

1 AdvertServe 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 AdvertServe in all segments.

Websites Categories

1 Ad Butler has better usage coverage in more websites categories. Including Business & Industry, Sports, Music & Audio, Career & Education and 80 other categories.

2 AdvertServe is leading in Arts & Entertainment, People & Society, Shopping, News & Media and 71 other categories.

Geography

1 Ad Butler is leading in most countries, including United States, United Kingdom, Canada, Germany and 49 other countries.

2 AdvertServe is leading in Russia, Turkey, Ukraine, Netherlands and 41 other countries.