Market Share by Top Websites

1 Ad Butler is leading in Top 10K Sites, Top 100K Sites, Top 1M Sites and The Entire Web.

2 In terms of market share, Spark Studios is clearly lagging behind, losing to Ad Butler in all segments.

Websites Categories

1 Ad Butler has better usage coverage in more websites categories. Including Business & Industry, News & Media, Arts & Entertainment, Sports and 138 other categories.

2 Spark Studios is leading in Antiques & Collectibles, Humor, Weight Loss, Graphics & Multimedia Tools and one other category.


1 Ad Butler is leading in most countries, including United States, Belarus, United Kingdom, Canada and 88 other countries.

2 Spark Studios hasn't got a lead over Ad Butler in any country.