Market Share by Top Websites

1 Yahoo! Overture is leading in The Entire Web.

2 AdForm is leading in Top 10K Sites, Top 100K Sites and 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 182 other categories.

2 AdForm is leading in Online Marketing, Autos & Vehicles, Food & Drink, Web Hosting and 38 other categories.


1 AdForm is leading in most countries, including Czech Republic, Poland, Italy, Bulgaria and 73 other countries.

2 Yahoo! Overture is leading in United States, Japan, Hong Kong, Philippines and 58 other countries.