.io is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
Performancing Metrics has better usage coverage in more websites categories. Including People & Society, Arts & Entertainment, Business & Industry, Internet & Telecom and 116 other categories.
.io is leading in News & Media, Newspapers, Autos & Vehicles, Soccer and 30 other categories.
.io is leading in most countries, including Russia, Ukraine, Belarus, Kazakhstan and 50 other countries.
Performancing Metrics is leading in United States, Brazil, United Kingdom, France and 34 other countries.