Feedbackify is leading in Top 100K Sites and Top 1M Sites.
Feedbackify has better usage coverage in more websites categories. Including Business & Industry, Shopping, Real Estate, Travel and 68 other categories.
GetKudos hasn't got a lead over Feedbackify in any websites category.
Feedbackify is leading in most countries, including United States, United Kingdom, Netherlands, Australia and 23 other countries.
GetKudos is leading in Japan.