Market Share by Top Websites

1 AdForm 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 AdForm in all segments.

Websites Categories

1 AdForm has better usage coverage in more websites categories. Including Business & Industry, Shopping, Arts & Entertainment, People & Society and 210 other categories.

2 Ad Butler is leading in Football, College & University Press, Genealogy, Senior Health and one other category.


1 AdForm is leading in most countries, including Czech Republic, Poland, Slovakia, Germany and 144 other countries.

2 Ad Butler is leading in Saint Vincent and the Grenadines, Haiti, Myanmar and Tanzania.