In terms of market share, Spark Studios is clearly lagging behind, losing to Vertical Acuity in all segments.
Spark Studios has better usage coverage in more websites categories. Including Arts & Entertainment, Photography, Career & Education, Gambling and 6 other categories.
Vertical Acuity is leading in Energy, Business & Industry and Movies.
Spark Studios is leading in most countries, including France, Brazil, South Korea and Germany.
Vertical Acuity is leading in Norway, India and Canada.