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 88 other categories.
w3roi is leading in Web Design, Beauty & Fitness, Weight Loss, Search Engine and 9 other categories.
Decibel Insight is leading in most countries, including United Kingdom, United States, France, Germany and 50 other countries.
w3roi is leading in China, Iran and Thailand.