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, Autos & Vehicles, Business & Industry, Career & Education and 11 other categories.
Echo is leading in Finance, Investing, Games, Science and 10 other categories.
Autonomy is leading in most countries, including Brazil, France, Korea Republic, India and 3 other countries.
Echo is leading in United States and Hungary.