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

Websites Categories

1 GroupM Server has better usage coverage in more websites categories. Including Arts & Entertainment, People & Society, Shopping, Autos & Vehicles and 45 other categories.

2 adzly is leading in Business & Industry, Internet & Telecom, Humor, News & Media and 26 other categories.


1 GroupM Server is leading in most countries, including Poland, Germany, Denmark, Spain and 34 other countries.

2 adzly is leading in Indonesia, India, Thailand, Canada and 4 other countries.