Interpolls is leading in Top 10K Sites and Top 100K Sites.
Interpolls has better usage coverage in more websites categories. Including People & Society, Arts & Entertainment, News & Media, Adult and 30 other categories.
ViralBuzzer is leading in Humor and Software.
Interpolls is leading in most countries, including United States, Japan, Brazil, Spain and 10 other countries.
ViralBuzzer is leading in Indonesia, Slovakia and Egypt.