Market Share by Top Websites

1 CheckM8 is leading in Top 10K Sites, Top 100K Sites and The Entire Web.

2 AdReactor is leading in Top 1M Sites.

Websites Categories

1 AdReactor has better usage coverage in more websites categories. Including Arts & Entertainment, Music & Audio, Internet & Telecom, Computer & Electronics and 40 other categories.

2 CheckM8 is leading in News & Media, TV & Video, Travel, Health and 35 other categories.


1 AdReactor is leading in most countries, including Indonesia, India, Brazil, Spain and 51 other countries.

2 CheckM8 is leading in United States, Japan, United Kingdom, Netherlands and 23 other countries.