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, C3 Metrics 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 128 other categories.

2 C3 Metrics is leading in Accommodation & Hotels, Universities & Colleges, Celebrities & Entertainment News, Food & Grocery Retailers and 13 other categories.


1 Ad Butler is leading in most countries, including United States, Belarus, United Kingdom, Canada and 84 other countries.

2 C3 Metrics is leading in Azerbaijan and Botswana.