TeaLeaf is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
TeaLeaf has better usage coverage in more websites categories. Including Travel, Health, Business & Industry, Airlines & Airports and 41 other categories.
w3roi is leading in Internet & Telecom, Computer & Electronics, Career & Education, Education and 8 other categories.
TeaLeaf is leading in most countries, including United States, United Kingdom, Canada, Netherlands and 39 other countries.
w3roi is leading in China, New Zealand and Slovenia.