Market Share by Top Websites

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

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

Websites Categories

1 DoubleClick has better usage coverage in more websites categories. Including Business & Industry, Arts & Entertainment, People & Society, Shopping and 229 other categories.

2 OpenX is leading in Internet & Telecom, Chats & Forums, Adult, Web Hosting and 9 other categories.

Geography

1 DoubleClick is leading in most countries, including United States, Russia, Japan, Brazil and 202 other countries.

2 OpenX is leading in Egypt, Algeria, Iran, Tunisia and 10 other countries.