Market Share by Top Websites

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

2 In terms of market share, Contextly is clearly lagging behind, losing to ZergNet in all segments.

Websites Categories

1 ZergNet has better usage coverage in more websites categories. Including Arts & Entertainment, Music & Audio, Movies, News & Media and 83 other categories.

2 Contextly is leading in Marketing & Advertising, Law & Government, Online Marketing, Religion & Spirituality and 33 other categories.


1 ZergNet is leading in most countries, including United States, United Kingdom, Germany, India and 70 other countries.

2 Contextly is leading in Denmark, Ghana, Latvia, Bulgaria and 4 other countries.