In terms of market share, Partner-Ads is clearly lagging behind, losing to Spark Studios in all segments.
Spark Studios has better usage coverage in more websites categories. Including Arts & Entertainment, Basketball, Sports, People & Society and 7 other categories.
Partner-Ads hasn't got a lead over Spark Studios in any websites category.
Spark Studios is leading in most countries, including France, United States, South Korea, Germany and one other country.
Partner-Ads is leading in Denmark.