AdTiger is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
AdTiger has better usage coverage in more websites categories. Including Business & Industry, Arts & Entertainment, News & Media, People & Society and 86 other categories.
ViralBuzzer hasn't got a lead over AdTiger in any websites category.
AdTiger is leading in most countries, including Germany, Austria, Albania, Switzerland and 23 other countries.
ViralBuzzer is leading in Japan and Iran.