Open AdExchange is leading in Top 1M Sites.
Open AdExchange has better usage coverage in more websites categories. Including Business & Industry, Shopping, People & Society, Internet & Telecom and 29 other categories.
ViralBuzzer is leading in Arts & Entertainment, Humor, Software, Games and 2 other categories.
ViralBuzzer is leading in most countries, including United Kingdom, Canada, China and Taiwan.
ViralBuzzer is leading in United Kingdom, Canada, China and Taiwan.