Market Share by Top Websites

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

2 Despite its recent growth, AdAction is still behind Ziff Davis in all market share segments.

Websites Categories

1 Ziff Davis has better usage coverage in more websites categories. Including Computer & Electronics, Arts & Entertainment, Internet & Telecom, People & Society and 93 other categories.

2 AdAction is leading in Business & Industry, Shopping, Science, Social Sciences and 50 other categories.


1 Ziff Davis is leading in most countries, including United States, France, United Kingdom, Russia and 68 other countries.

2 AdAction is leading in Norway, Sweden, Netherlands, Denmark and 14 other countries.