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 58 other categories.
TeaLeaf is leading in Business & Industry, Travel, Health, Airlines & Airports and 32 other categories.
TeaLeaf is leading in most countries, including United States, United Kingdom, Canada, France and 61 other countries.
Vizu is leading in Indonesia, India, Russia, New Zealand and one other country.