Market Share by Top Websites

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

2 Despite its recent growth, Ad Spirit is still behind CheckM8 in all market share segments.

Websites Categories

1 Ad Spirit has better usage coverage in more websites categories. Including Business & Industry, Sports, Arts & Entertainment, People & Society and 99 other categories.

2 CheckM8 is leading in News & Media, TV & Video, Finance, Religion & Spirituality and 21 other categories.


1 CheckM8 is leading in most countries, including Japan, United States, United Kingdom, Israel and 83 other countries.

2 Ad Spirit is leading in Germany, Austria, Switzerland, Spain and 3 other countries.