Newzia is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
Spark Studios has better usage coverage in more websites categories. Including Arts & Entertainment, Computer & Electronics, Adult, Animation & Comics and 16 other categories.
Newzia is leading in News & Media, Technology News, Business & Industry and Music & Audio.
Spark Studios is leading in most countries, including United States, Bulgaria, France, Argentina and one other country.
Newzia is leading in Japan.