Market Share by Top Websites

2 CONTEXTin is leading in Top 10K Sites and Top 100K Sites.

Websites Categories

1 Open AdExchange has better usage coverage in more websites categories. Including Business & Industry, Shopping, Real Estate, News & Media and 12 other categories.

2 CONTEXTin is leading in Arts & Entertainment, TV & Video, Soccer, Music & Audio and 7 other categories.


1 CONTEXTin is leading in most countries, including United States, Spain, Colombia, France and 8 other countries.

2 Open AdExchange is leading in Denmark, Canada, Germany, Guatemala and 3 other countries.