Market Share by Top Websites

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

2 Despite its recent growth, Spongecell is still behind GroupM Server 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 46 other categories.

2 Spongecell is leading in Health, Career & Education, Education, Religion & Spirituality and 29 other categories.


1 GroupM Server is leading in most countries, including Poland, Germany, Denmark, Spain and 27 other countries.

2 Spongecell is leading in United States, Canada, Turkey, Malaysia and 5 other countries.