Autonomy is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
Autonomy has better usage coverage in more websites categories. Including People & Society, Education, Arts & Entertainment, Career & Education and 18 other categories.
Echo is leading in News & Media, Science, Internet & Telecom, Games and 9 other categories.
Autonomy is leading in most countries, including United Kingdom, Brazil, France, South Korea and 12 other countries.
Echo is leading in United States, Germany, Slovakia, Singapore and 4 other countries.