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, Career & Education, Business & Industry, Adult and 9 other categories.
Spark Studios is leading in Arts & Entertainment, Animation & Comics, Basketball, Sports and 3 other categories.
Adfunky is leading in most countries, including Venezuela, Argentina, Germany, Colombia and 6 other countries.
Spark Studios is leading in United States, Poland and France.