Kixer is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
Underdog Media has better usage coverage in more websites categories. Including Computer & Electronics, Software, News & Media, Arts & Entertainment and 64 other categories.
Kixer is leading in Games, Sports, Video Games, Online and 27 other categories.
Kixer is leading in most countries, including United States, Mexico, Brazil, Germany and 43 other countries.
Underdog Media is leading in United Kingdom, Canada, India, Netherlands and 30 other countries.