DoubleClick AdExchange is leading in Top 10K Sites and Top 100K Sites.
LiveRail has better usage coverage in more websites categories. Including Arts & Entertainment, People & Society, News & Media, Games and 87 other categories.
DoubleClick AdExchange is leading in Travel, Tourism, Accommodation & Hotels, Newspapers and 20 other categories.
LiveRail is leading in most countries, including United States, India, France, United Kingdom and 62 other countries.
DoubleClick AdExchange is leading in Germany, China, Turkey, New Zealand and 10 other countries.