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 48 other categories.
Vertster is leading in Computer & Electronics, Computer Hardware, Computer Security, Jobs & Employment and 3 other categories.
TeaLeaf is leading in most countries, including United States, United Kingdom, Canada, Germany and 39 other countries.
Vertster is leading in Malaysia.