Market Share by Top Websites

1 AdRiver is leading in Top 10K Sites, Top 100K Sites, Top 1M Sites and The Entire Web.

2 In terms of market share, OpenX OpenAds is clearly lagging behind, losing to AdRiver in all segments.

Websites Categories

1 AdRiver has better usage coverage in more websites categories. Including Arts & Entertainment, Business & Industry, News & Media, Shopping and 177 other categories.

2 OpenX OpenAds hasn't got a lead over AdRiver in any websites category.


1 AdRiver is leading in most countries, including Russia, Ukraine, Montenegro, Belarus and 109 other countries.

2 OpenX OpenAds is leading in Kenya and Timor-leste.