1
Quantcast is leading in Top 10K Sites, Top 100K Sites, Top 1M Sites and The Entire Web.
2
In terms of market share, CNZZ is clearly lagging behind, losing to Quantcast in all segments.
1
Quantcast has better usage coverage in more websites categories. Including Arts & Entertainment, Games, Science & Education, Computers Electronics & Technology and 20 other categories.
2
CNZZ hasn't got a lead over Quantcast in any websites category.
1
Quantcast is leading in most countries, including United States, United Kingdom, Japan, France and 154 other countries.
2
CNZZ is leading in China, Hong Kong, Singapore, Macao and 3 other countries.