Decibel Insight is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
Decibel Insight has better usage coverage in more websites categories. Including Business & Industry, Internet & Telecom, Marketing & Advertising, Travel and 48 other categories.
Yahoo Search Marketing Analytics is leading in Shopping, Finance, Telecommunications, Autos & Vehicles and 35 other categories.
Decibel Insight is leading in most countries, including United Kingdom, Australia, Germany, Brazil and 36 other countries.
Yahoo Search Marketing Analytics is leading in United States, Japan, Taiwan, Korea Republic and 12 other countries.