Market Share by Top Websites

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

2 Refersion is leading in Top 10K Sites and Top 1M Sites.

Websites Categories

1 Refersion has better usage coverage in more websites categories. Including Shopping, Business & Industry, People & Society, Clothing and 138 other categories.

2 AdCenter is leading in Arts & Entertainment, Movies, Internet & Telecom, TV & Video and 30 other categories.


1 Refersion is leading in most countries, including United States, United Kingdom, Canada, Australia and 55 other countries.

2 AdCenter is leading in India, Russia, Indonesia, Italy and 46 other countries.