Optimatic is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
Optimatic has better usage coverage in more websites categories. Including Games, Arts & Entertainment, Business & Industry, News & Media and 39 other categories.
Spark Studios is leading in Computer & Electronics, Software, Animation & Comics, Movies and 7 other categories.
Optimatic is leading in most countries, including United States, Israel, India, Peru and 28 other countries.
Spark Studios is leading in France and Brazil.