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 Business & Industry, Internet & Telecom, People & Society, Arts & Entertainment and 197 other categories.

2 SpotX is leading in Car Buying, College & University Press, Fishing and Car Rentals.


1 AdForm is leading in most countries, including Czech Republic, Poland, Italy, Bulgaria and 114 other countries.

2 SpotX is leading in Philippines, Trinidad and Tobago, Paraguay, Nicaragua and one other country.