Market Share by Top Websites

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

2 In terms of market share, AdOcean is clearly lagging behind, losing to Rubicon Project in all segments.

Websites Categories

1 Rubicon Project has better usage coverage in more websites categories. Including Autos & Vehicles, Food & Drink, Chats & Forums, Cooking & Recipes and 114 other categories.

2 AdOcean is leading in Internet & Telecom, People & Society, Online Marketing, Arts & Entertainment and 69 other categories.


1 Rubicon Project is leading in most countries, including United States, France, Japan, Spain and 115 other countries.

2 AdOcean is leading in Czech Republic, Poland, Bulgaria, Slovakia and 27 other countries.