Market Share by Top Websites

2 In terms of market share, Echo is clearly lagging behind, losing to Quantcast Widget in all segments.

Websites Categories

1 Quantcast Widget has better usage coverage in more websites categories. Including Reference Materials, Community & Society, Hobbies & Leisure, Law & Government and 15 other categories.

2 Echo hasn't got a lead over Quantcast Widget in any websites category.

Geography

1 Quantcast Widget is leading in most countries, including United States, United Kingdom, Canada, France and 20 other countries.

2 Echo hasn't got a lead over Quantcast Widget in any country.