Market Share by Top Websites

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

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

Websites Categories

1 has better usage coverage in more websites categories. Including People & Society, Arts & Entertainment, Business & Industry, News & Media and 195 other categories.

2 Ad Butler is leading in Casinos, Credit, Loans & Mortgages, Publications, College & University Press and 5 other categories.


1 is leading in most countries, including United States, France, Spain, Germany and 155 other countries.

2 Ad Butler is leading in Belarus, Faroe Islands, Saint Vincent and Lesotho.