Market Share by Top Websites

1 GroupM Server is leading in Top 10K Sites and Top 100K Sites.

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

Websites Categories

1 AdClickMedia has better usage coverage in more websites categories. Including Arts & Entertainment, Internet & Telecom, People & Society, Business & Industry and 42 other categories.

2 GroupM Server is leading in Autos & Vehicles, Shopping, Games, Makes & Models and 21 other categories.


1 AdClickMedia is leading in most countries, including United States, India, Indonesia, Russia and 48 other countries.

2 GroupM Server is leading in Poland, Germany, Denmark, United Kingdom and 16 other countries.