Market Share by Top Websites

1 Ad Butler is leading in Top 100K Sites, Top 1M Sites and The Entire Web.

2 Despite its recent growth, Undertone Networks is still behind Ad Butler in all market share segments.

Websites Categories

1 Ad Butler has better usage coverage in more websites categories. Including Business & Industry, News & Media, Arts & Entertainment, Sports and 112 other categories.

2 Undertone Networks is leading in People & Society, Shopping, Religion & Spirituality, Technology News and 26 other categories.

Geography

1 Ad Butler is leading in most countries, including United States, Belarus, United Kingdom, Canada and 75 other countries.

2 Undertone Networks is leading in Poland, China, Korea Republic, Chile and one other country.