WebVisor is leading in Top 100K Sites and Top 1M Sites.
WebVisor has better usage coverage in more websites categories. Including Business & Industry, Shopping, Construction & Maintenance, Arts & Entertainment and 75 other categories.
YellowTracker is leading in Pets, Pets & Animals, Visual Arts & Design, Equestrian and 9 other categories.
WebVisor is leading in most countries, including Russia, Ukraine, Belarus, United States and 26 other countries.
YellowTracker is leading in Netherlands, Belgium, Brazil, South Korea and 2 other countries.