Market Share by Top Websites

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

2 Despite its recent growth, Voluum is still behind AdCenter in all market share segments.

Websites Categories

1 AdCenter has better usage coverage in more websites categories. Including Arts & Entertainment, Movies, Internet & Telecom, TV & Video and 83 other categories.

2 Voluum is leading in News & Media, Adult, Technology News, Health and 31 other categories.


1 AdCenter is leading in most countries, including United States, India, France, United Kingdom and 92 other countries.

2 Voluum is leading in Denmark, Venezuela, Bulgaria, Iraq and 2 other countries.