Market Share by Top Websites

2 Kelkoo is leading in Top 100K Sites.

Websites Categories

1 Open AdExchange has better usage coverage in more websites categories. Including Business & Industry, Arts & Entertainment, People & Society, Shopping and 23 other categories.

2 Kelkoo hasn't got a lead over Open AdExchange in any websites category.


1 Kelkoo is leading in most countries, including Czech Republic, France, Germany, Norway and 2 other countries.

2 Open AdExchange is leading in Denmark, United States, Australia, Sweden and one other country.