Market Share by Top Websites

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

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

Websites Categories

1 AdOcean has better usage coverage in more websites categories. Including Internet & Telecom, People & Society, Online Marketing, Arts & Entertainment and 110 other categories.

2 Adzerk is leading in Sports, Adult, Computer & Electronics, Finance and 55 other categories.


1 Adzerk is leading in most countries, including France, United States, Belgium, Canada and 65 other countries.

2 AdOcean is leading in Czech Republic, Poland, Bulgaria, Slovakia and 45 other countries.