Market Share by Top Websites

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

2 In terms of market share, SiteScout is clearly lagging behind, losing to AppNexus in all segments.

Websites Categories

1 AppNexus has better usage coverage in more websites categories. Including People & Society, Arts & Entertainment, Business & Industry, Internet & Telecom and 205 other categories.

2 SiteScout is leading in Adult, Computer & Electronics, Software, Movies and 22 other categories.

Geography

1 AppNexus is leading in most countries, including United States, France, United Kingdom, India and 189 other countries.

2 SiteScout is leading in Sri Lanka and Myanmar.