Market Share by Top Websites

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

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

Websites Categories

1 ContentClick has better usage coverage in more websites categories. Including People & Society, Sports, News & Media, Soccer and 55 other categories.

2 AdReactor is leading in Arts & Entertainment, Music & Audio, Internet & Telecom, Business & Industry and 34 other categories.


1 AdReactor is leading in most countries, including Indonesia, India, United States, Brazil and 56 other countries.

2 ContentClick is leading in United Kingdom, Ireland, Australia, Portugal and 8 other countries.