Revenue is leading in Top 100K Sites and Top 1M Sites.
Revenue has better usage coverage in more websites categories. Including Arts & Entertainment, News & Media, Sports, Business & Industry and 32 other categories.
Spark Studios is leading in Lottery, Antiques & Collectibles, Adult, Animation & Comics and 3 other categories.
Revenue is leading in most countries, including United States, Canada, United Kingdom, Ghana and 19 other countries.
Spark Studios is leading in France and Argentina.