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, FeedBurner is clearly lagging behind, losing to AppNexus in all segments.

Websites Categories

1 FeedBurner has better usage coverage in more websites categories. Including People & Society, Arts & Entertainment, News & Media, Computer & Electronics and 135 other categories.

2 AppNexus is leading in Chats & Forums, Autos & Vehicles, Travel, Car Buying and 90 other categories.

Geography

1 AppNexus is leading in most countries, including United States, France, United Kingdom, Germany and 126 other countries.

2 FeedBurner is leading in Indonesia, Russia, India, Brazil and 57 other countries.