TeaLeaf is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
TeaLeaf has better usage coverage in more websites categories. Including Business & Industry, Travel, Health, Airlines & Airports and 49 other categories.
w3roi is leading in Internet & Telecom, Computer & Electronics, Career & Education, Online Marketing and 11 other categories.
TeaLeaf is leading in most countries, including United States, Canada, United Kingdom, France and 81 other countries.
w3roi is leading in Belarus.