Crowdio is leading in Top 100K Sites and Top 1M Sites.
Crowdio has better usage coverage in more websites categories. Including Business & Industry, Shopping, Marketing & Advertising, Computer & Electronics and 36 other categories.
Katana is leading in People & Society, Adult, Weapons and Recreation & Hobbies.
Crowdio is leading in most countries, including Denmark, United Kingdom, Norway, Sweden and 6 other countries.
Katana is leading in Japan, Taiwan, Russia, Cambodia and 3 other countries.