Market Share by Top Websites

1 Yahoo! Overture is leading in Top 10K Sites, Top 100K Sites and The Entire Web.

2 Ad Butler is leading in Top 1M Sites.

Websites Categories

1 Yahoo! Overture has better usage coverage in more websites categories. Including Internet & Telecom, Domain Names & Register, Business & Industry, Arts & Entertainment and 217 other categories.

2 Ad Butler is leading in Football, Boating, College & University Press, Bingo and 3 other categories.

Geography

1 Yahoo! Overture is leading in most countries, including Japan, United States, Philippines, Hong Kong and 112 other countries.

2 Ad Butler is leading in United Kingdom, Belarus, South Africa, Serbia and 11 other countries.