1
GroupM Server is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
2
In terms of market share, CheckM8 is clearly lagging behind, losing to GroupM Server in all segments.
1
CheckM8 has better usage coverage in more websites categories. Including Arts & Entertainment, Business & Consumer Services, Food & Drink, Science & Education and 13 other categories.
2
GroupM Server is leading in Computers Electronics & Technology, Games and Home & Garden.
1
GroupM Server is leading in most countries, including Poland, Germany, France, Denmark and 16 other countries.
2
CheckM8 is leading in Japan, United States, Israel, China and 7 other countries.