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 35 other categories.
Katana is leading in People & Society and Adult.
Crowdio is leading in most countries, including Denmark, United Kingdom, Norway, Sweden and 7 other countries.
Katana is leading in Hong Kong, Taiwan, France, Argentina and 2 other countries.