Market Share by Top Websites

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

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

Websites Categories

1 Ziff Davis has better usage coverage in more websites categories. Including Business & Industry, Computer & Electronics, Arts & Entertainment, Internet & Telecom and 147 other categories.

2 AdServerPub is leading in Animation & Comics, Magazines & E-Zines, Basketball, Gambling and 5 other categories.


1 Ziff Davis is leading in most countries, including United States, Russia, United Kingdom, India and 85 other countries.

2 AdServerPub is leading in France, Morocco, Tunisia, Algeria and 12 other countries.