Market Share by Top Websites

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

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

Websites Categories

1 AppNexus has better usage coverage in more websites categories. Including People & Society, Arts & Entertainment, Business & Industry, News & Media and 236 other categories.

2 AdForm is leading in Bingo and Moving & Relocating.


1 AppNexus is leading in most countries, including United States, France, Brazil, Germany and 201 other countries.

2 AdForm is leading in Czech Republic, Slovakia, Bulgaria, Denmark and 7 other countries.