In terms of market share, Adfunky is clearly lagging behind, losing to Spark Studios in all segments.
Adfunky has better usage coverage in more websites categories. Including People & Society, Religion & Spirituality, Business & Industry, Games and 8 other categories.
Spark Studios is leading in Arts & Entertainment, Gambling, Lottery, Sports and 4 other categories.
Adfunky is leading in most countries, including Brazil, Mexico, South Korea, Guatemala and 8 other countries.
Spark Studios is leading in United States.