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, Arts & Entertainment and 81 other categories.
Usablenet is leading in Food & Grocery Retailers, Religion & Spirituality, Sports, Pets & Animals and 6 other categories.
Decibel Insight is leading in most countries, including United Kingdom, United States, Australia, Germany and 48 other countries.
Usablenet is leading in Spain and Nigeria.