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, Shopping, Internet & Telecom, Health and 87 other categories.
Rich is leading in TV & Video and Social Sciences.
Decibel Insight is leading in most countries, including United States, United Kingdom, France, Germany and 50 other countries.
Rich is leading in Sweden and Norway.