TeaLeaf is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
Yahoo Search Marketing Analytics has better usage coverage in more websites categories. Including Business & Industry, Shopping, Arts & Entertainment, Internet & Telecom and 71 other categories.
TeaLeaf is leading in Travel, Health, Airlines & Airports, Accommodation & Hotels and 22 other categories.
Yahoo Search Marketing Analytics is leading in most countries, including Japan, Korea Republic, Taiwan, India and 19 other countries.
TeaLeaf is leading in United States, United Kingdom, Canada, Mexico and 15 other countries.