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 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, Arts & Entertainment, News & Media, Sports and 137 other categories.

2 Undertone Networks is leading in Basketball, Performing Arts, Technology News, Mental Health and 20 other categories.

Geography

1 Ad Butler is leading in most countries, including United States, United Kingdom, Canada, Belarus and 76 other countries.

2 Undertone Networks is leading in Japan, Greece, Algeria, Czech Republic and one other country.