Market Share by Top Websites

2 is leading in Top 100K Sites and Top 1M Sites.

Websites Categories

1 has better usage coverage in more websites categories. Including Business & Industry, Autos & Vehicles, Shopping, Car Buying and 45 other categories.

2 Simple AdServer is leading in Consumer Electronics, Web Hosting, Sports, Adult and one other category.


1 is leading in most countries, including United States, Japan, Italy, Philippines and 7 other countries.

2 Simple AdServer is leading in Hungary and United Kingdom.