Market Share by Top Websites

1 StackAdapt is leading in Top 100K Sites.

2 In terms of market share, AdSide is clearly lagging behind, losing to StackAdapt in all segments.

Websites Categories

1 AdSide has better usage coverage in more websites categories. Including People & Society, Autos & Vehicles, Arts & Entertainment, News & Media and 59 other categories.

2 StackAdapt is leading in Health, Clothing, Cycling & Biking, Social Network and 4 other categories.


1 AdSide is leading in most countries, including United States, India, Brazil, Philippines and 19 other countries.

2 StackAdapt is leading in Canada, United Arab Emirates, Egypt, Saudi Arabia and one other country.