Market Share by Top Websites

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

2 In terms of market share, Cobalt Group is clearly lagging behind, losing to AdServerPub in all segments.

Websites Categories

1 AdServerPub has better usage coverage in more websites categories. Including Arts & Entertainment, Internet & Telecom, People & Society, News & Media and 56 other categories.

2 Cobalt Group is leading in Autos & Vehicles, Car Buying, Business & Industry, Automotive Industry and 42 other categories.


1 AdServerPub is leading in most countries, including France, Belgium, Switzerland, Tunisia and 38 other countries.

2 Cobalt Group is leading in United States, Canada, Australia, Mexico and 5 other countries.