Market Share by Top Websites

1 Undertone Networks is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.

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

Websites Categories

1 AdServerPub has better usage coverage in more websites categories. Including Arts & Entertainment, Shopping, Games, Internet & Telecom and 36 other categories.

2 Undertone Networks is leading in Business & Industry, People & Society, News & Media, Sports and 36 other categories.


1 AdServerPub is leading in most countries, including France, Morocco, Russia, Belgium and 25 other countries.

2 Undertone Networks is leading in United States, Chile, United Kingdom, Brazil and 18 other countries.