Market Share by Top Websites

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

2 In terms of market share, GroupM Server is clearly lagging behind, losing to CheckM8 in all segments.

Websites Categories

1 CheckM8 has better usage coverage in more websites categories. Including News & Media, Business & Industry, TV & Video, Health and 48 other categories.

2 GroupM Server is leading in Arts & Entertainment, People & Society, Internet & Telecom, Shopping and 39 other categories.

Geography

1 CheckM8 is leading in most countries, including Japan, United States, United Kingdom, India and 75 other countries.

2 GroupM Server is leading in Poland, Germany, Denmark, Sweden and 5 other countries.