Market Share by Top Websites

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

2 Despite its recent growth, SpotX is still behind AdForm in all market share segments.

Websites Categories

1 AdForm has better usage coverage in more websites categories. Including Internet & Telecom, Business & Industry, People & Society, Arts & Entertainment and 182 other categories.

2 SpotX is leading in Car Buying, College & University Press, Football, Womens Interests and 3 other categories.


1 AdForm is leading in most countries, including Czech Republic, Slovakia, Poland, Bulgaria and 79 other countries.

2 SpotX is leading in United States, Thailand, Philippines, Indonesia and 4 other countries.