2
iQ Poll is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
1
Quantcast Widget has better usage coverage in more websites categories. Including Reference Materials, Community & Society, Hobbies & Leisure, Law & Government and 7 other categories.
2
iQ Poll is leading in News & Media, Arts & Entertainment, Adult, Sports and 3 other categories.
1
Quantcast Widget is leading in most countries, including United States, United Kingdom, Canada, France and 16 other countries.
2
iQ Poll is leading in India, Mexico, Philippines, Belgium and 6 other countries.