WebVisor is leading in Top 100K Sites.
WebVisor has better usage coverage in more websites categories. Including Business & Industry, Shopping, Construction & Maintenance, Arts & Entertainment and 65 other categories.
Yahoo Search Marketing Analytics is leading in Health, Real Estate, Accommodation & Hotels, Jewelry and 30 other categories.
Yahoo Search Marketing Analytics is leading in most countries, including Japan, United States, South Korea, Taiwan and 28 other countries.
WebVisor is leading in Russia, Ukraine, Belarus, Kazakhstan and 17 other countries.