Popcorn Metrics is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
WebProspector has better usage coverage in more websites categories. Including Business & Industry, Internet & Telecom, Marketing & Advertising, Computer & Electronics and 35 other categories.
Popcorn Metrics is leading in Shopping, Health, Travel, Tourism and 26 other categories.
Popcorn Metrics is leading in most countries, including United States, Australia, United Kingdom, France and 22 other countries.
WebProspector is leading in Germany, Austria, Italy, Poland and 10 other countries.