Spark Studios is leading in Top 100K Sites.
zapunited has better usage coverage in more websites categories. Including People & Society, Arts & Entertainment, Adult, Photography and 59 other categories.
Spark Studios is leading in Gambling, Lottery, Antiques & Collectibles, Basketball and 3 other categories.
zapunited is leading in most countries, including India, United States, Germany, Russia and 13 other countries.
Spark Studios is leading in Bulgaria and Argentina.