Piano is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
Piano has better usage coverage in more websites categories. Including News & Media, Sports, Arts & Entertainment, Business & Consumer Services and 8 other categories.
Qubit is leading in Lifestyle, Vehicles, Travel & Tourism, Finance and 7 other categories.
Qubit is leading in most countries, including Japan, Netherlands, Australia, France and 66 other countries.
Piano is leading in United States, United Kingdom, Germany, Brazil and 30 other countries.