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, DoubleClick Spotlight 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 235 other categories.

2 DoubleClick Spotlight is leading in Car Buying.

Geography

1 AppNexus is leading in most countries, including United States, France, United Kingdom, India and 191 other countries.

2 DoubleClick Spotlight is leading in Estonia, Guam, Guernsey, Cayman Islands and 2 other countries.