Advert Stream is leading in Top 100K Sites and Top 1M Sites.
Advert Stream has better usage coverage in more websites categories. Including Arts & Entertainment, Games, Online, Internet & Telecom and 66 other categories.
Spark Studios hasn't got a lead over Advert Stream in any websites category.
Advert Stream is leading in most countries, including France, Switzerland, Belgium, Canada and 40 other countries.
Spark Studios hasn't got a lead over Advert Stream in any country.