iQ Poll is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
Personyze has better usage coverage in more websites categories. Including Business & Industry, Internet & Telecom, Shopping, Travel and 49 other categories.
iQ Poll is leading in News & Media, Arts & Entertainment, TV & Video, Newspapers and 25 other categories.
Personyze is leading in most countries, including Russia, Israel, Netherlands, Poland and 29 other countries.
iQ Poll is leading in United States and Dominican Republic.