iQ Poll is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
iQ Poll has better usage coverage in more websites categories. Including News & Media, Arts & Entertainment, TV & Video, People & Society and 43 other categories.
Smartify is leading in Visual Arts & Design, Environment, Science and Photography.
iQ Poll is leading in most countries, including United States, Mexico, Australia, Germany and 10 other countries.
Smartify is leading in United Kingdom, New Zealand, Malaysia and France.