Market Share by Top Websites

1 Ad Butler is leading in Top 10K Sites, Top 100K Sites, Top 1M Sites and The Entire Web.

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

Websites Categories

1 Ad Butler has better usage coverage in more websites categories. Including Business & Industry, Arts & Entertainment, News & Media, Sports and 134 other categories.

2 Undertone Networks is leading in Basketball, Technology News, Performing Arts, Mental Health and 17 other categories.

Geography

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

2 Undertone Networks is leading in Poland, Algeria, El Salvador, Eritrea and 3 other countries.