TeaLeaf is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
Vizu has better usage coverage in more websites categories. Including People & Society, News & Media, Arts & Entertainment, Technology News and 63 other categories.
TeaLeaf is leading in Travel, Health, Business & Industry, Airlines & Airports and 27 other categories.
TeaLeaf is leading in most countries, including United States, United Kingdom, Canada, Mexico and 34 other countries.
Vizu is leading in India, Indonesia, Ukraine, Iran and 3 other countries.