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, News & Media, Business & Industry, Arts & Entertainment and 32 other categories.
Spark Studios is leading in Computer & Electronics, Software, People & Society, Lottery and 7 other categories.
Optimatic is leading in most countries, including United States, India, Germany, Canada and 31 other countries.
Spark Studios is leading in Portugal.