iQ Poll is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
Vovici has better usage coverage in more websites categories. Including People & Society, Business & Industry, Career & Education, Education and 56 other categories.
iQ Poll is leading in News & Media, Arts & Entertainment, TV & Video, Newspapers and 14 other categories.
Vovici is leading in most countries, including India, Australia, United Kingdom, Canada and 39 other countries.
iQ Poll is leading in United States, Philippines, Dominican Republic, New Zealand and one other country.