AdCentric is leading in Top 100K Sites.
zapunited has better usage coverage in more websites categories. Including Arts & Entertainment, Adult, Shopping, Movies and 13 other categories.
AdCentric is leading in Computer & Electronics, Software, Business & Industry, Internet & Telecom and 7 other categories.
AdCentric is leading in most countries, including United States, Germany, Canada, South Korea and 7 other countries.
zapunited is leading in India, Indonesia, Russia, United Kingdom and 6 other countries.