Market Share by Top Websites

1 Centro is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.

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

Websites Categories

1 Centro has better usage coverage in more websites categories. Including Business & Industry, Autos & Vehicles, Car Buying, Career & Education and 99 other categories.

2 AdReactor is leading in Arts & Entertainment, Music & Audio, Internet & Telecom, Computer & Electronics and 18 other categories.

Geography

1 AdReactor is leading in most countries, including Indonesia, India, Russia, Tokelau and 72 other countries.

2 Centro is leading in United States, Canada, United Kingdom, Australia and 7 other countries.