Crowdio is leading in Top 1M Sites.
Crowdio has better usage coverage in more websites categories. Including Business & Industry, Shopping, Marketing & Advertising, Internet & Telecom and 32 other categories.
Katana is leading in People & Society, Adult, Motorcycles, Social Sciences and 4 other categories.
Crowdio is leading in most countries, including Denmark, Norway, United Kingdom, Sweden and 9 other countries.
Katana is leading in Japan, Taiwan, China, South Africa and 5 other countries.