1
Quantcast is leading in Top 10K Sites, Top 100K Sites, Top 1M Sites and The Entire Web.
2
In terms of market share, Footprint is clearly lagging behind, losing to Quantcast in all segments.
1
Quantcast has better usage coverage in more websites categories. Including Arts & Entertainment, News & Media, Computers Electronics & Technology, Sports and 20 other categories.
2
Footprint hasn't got a lead over Quantcast in any websites category.
1
Quantcast is leading in most countries, including United States, Russia, United Kingdom, Canada and 210 other countries.
2
Footprint hasn't got a lead over Quantcast in any country.