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, Career & Education, Arts & Entertainment, Education and 19 other categories.
Echo is leading in News & Media, Adult, Finance, Investing and 9 other categories.
Autonomy is leading in most countries, including Great Britain, Brazil, France, South Korea and 14 other countries.
Echo is leading in United States, Armenia, New Zealand, Norway and 5 other countries.