Market Share by Top Websites

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

2 Undertone Networks is leading in Top 10K Sites and Top 100K Sites.

Websites Categories

1 Ad Butler has better usage coverage in more websites categories. Including Business & Industry, Arts & Entertainment, News & Media, Sports and 126 other categories.

2 Undertone Networks is leading in Technology News, Basketball, Performing Arts, Email and 16 other categories.

Geography

1 Ad Butler is leading in most countries, including Belarus, United States, United Kingdom, Canada and 68 other countries.

2 Undertone Networks is leading in Israel, Japan, Romania, South Korea and 11 other countries.