Market Share by Top Websites

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

2 Despite its recent growth, ZergNet is still behind Outbrain in all market share segments.

Websites Categories

1 Outbrain has better usage coverage in more websites categories. Including People & Society, Arts & Entertainment, Music & Audio, News & Media and 222 other categories.

2 ZergNet is leading in Guides & Reviews.


1 Outbrain is leading in most countries, including France, United States, Brazil, United Kingdom and 160 other countries.

2 ZergNet is leading in Iran, Malawi, Grenada and Lao.