Market Share by Top Websites

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

2 In terms of market share, AT Internet is clearly lagging behind, losing to DoubleClick Floodlight in all segments.

Websites Categories

1 DoubleClick Floodlight has better usage coverage in more websites categories. Including Autos & Vehicles, Business & Industry, Car Buying, Shopping and 164 other categories.

2 AT Internet is leading in Internet & Telecom, People & Society, Telecommunications, Adult and 61 other categories.

Geography

1 DoubleClick Floodlight is leading in most countries, including United States, United Kingdom, Canada, Australia and 117 other countries.

2 AT Internet is leading in France, Russia, Ukraine, Poland and 80 other countries.