Market Share by Top Websites

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

2 AdReactor 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 222 other categories.

2 AdReactor hasn't got a lead over Yahoo Overture in any websites category.

Geography

1 Yahoo Overture is leading in most countries, including Philippines, Japan, Viet Nam, United States and 123 other countries.

2 AdReactor is leading in Indonesia, Tokelau, Colombia, Montenegro and 21 other countries.