Market Share by Top Websites

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

2 In terms of market share, Ad Decisive is clearly lagging behind, losing to Mediarithmics in all segments.

Websites Categories

1 Mediarithmics has better usage coverage in more websites categories. Including Arts & Entertainment, News & Media, Vehicles, Science & Education and 19 other categories.

2 Ad Decisive hasn't got a lead over Mediarithmics in any websites category.


1 Mediarithmics is leading in most countries, including France, Mexico, Poland, Spain and 28 other countries.

2 Ad Decisive is leading in Canada, Czech Republic, India and Montenegro.