Autonomy is leading in Top 10K Sites and Top 100K Sites.
Autonomy has better usage coverage in more websites categories. Including People & Society, Career & Education, Computer & Electronics, Education and 20 other categories.
Buzzster is leading in Adult.
Autonomy is leading in most countries, including Brazil, France, United States, United Kingdom and 6 other countries.
Buzzster hasn't got a lead over Autonomy in any country.