Market Share by Top Websites

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

2 In terms of market share, Ad Butler is clearly lagging behind, losing to Nielsen Display Ads in all segments.

Websites Categories

1 Nielsen Display Ads has better usage coverage in more websites categories. Including Arts & Entertainment, Business & Industry, Autos & Vehicles, People & Society and 194 other categories.

2 Ad Butler is leading in Gambling, Casinos, Publications, Poker and 9 other categories.

Geography

1 Nielsen Display Ads is leading in most countries, including France, United States, United Kingdom, Canada and 164 other countries.

2 Ad Butler is leading in Belarus, Faroe Islands, Sao Tome, Saint Vincent and one other country.