Market Share by Top Websites

1 Amazon A9 is leading in Top 10K Sites, Top 100K Sites, Top 1M Sites and The Entire Web.

2 In terms of market share, Ad Butler is clearly lagging behind, losing to Amazon A9 in all segments.

Websites Categories

1 Amazon A9 has better usage coverage in more websites categories. Including News & Media, Arts & Entertainment, People & Society, Food & Drink and 134 other categories.

2 Ad Butler is leading in Construction & Maintenance, Real Estate, Marketing & Advertising, Gambling and 39 other categories.


1 Amazon A9 is leading in most countries, including United States, United Kingdom, France, Spain and 115 other countries.

2 Ad Butler is leading in Belarus, South Africa, Denmark, United Arab Emirates and 14 other countries.