Market Share by Top Websites

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

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

Websites Categories

1 GroupM Server has better usage coverage in more websites categories. Including Arts & Entertainment, People & Society, Business & Industry, Internet & Telecom and 44 other categories.

2 CheckM8 is leading in News & Media, TV & Video, Career & Education, Education and 33 other categories.

Geography

1 CheckM8 is leading in most countries, including Japan, Netherlands, United States, Israel and 31 other countries.

2 GroupM Server is leading in Germany, Poland, Denmark, Spain and 26 other countries.