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, Advert Stream 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, Internet & Telecom, People & Society, Arts & Entertainment and 202 other categories.

2 Advert Stream is leading in Online, Board & Card Games, Puzzles & Brainteasers, Engineering & Technology and one other category.


1 AdForm is leading in most countries, including Czech Republic, Poland, Italy, Denmark and 121 other countries.

2 Advert Stream is leading in Togo, Iraq, Paraguay and Reunion.