In terms of market share, InviziAds is clearly lagging behind, losing to Spark Studios in all segments.
InviziAds has better usage coverage in more websites categories. Including Games, Arts & Entertainment, Video Games, Online and 21 other categories.
Spark Studios is leading in Adult, Animation & Comics, Humor, Photography and 8 other categories.
InviziAds is leading in most countries, including India, United States, Brazil, Japan and 18 other countries.
Spark Studios is leading in France, Colombia and Australia.