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 35 other categories.
Spark Studios is leading in Computer & Electronics, Software, Basketball, Sports and 7 other categories.
Optimatic is leading in most countries, including United States, Algeria, Ukraine, Venezuela and 25 other countries.
Spark Studios is leading in Mexico.