Facebook Connect allow users to connect their Facebook identity, friends and, privacy to any website. Facebook Connect is Facebook's first attempt to allow access to Facebook user data outside of Facebook itself. The company is describing ...
Facebook Connect is leading in Top 10K Sites, Top 100K Sites, Top 1M Sites and The Entire Web.
In terms of market share, Quantcast Widget is clearly lagging behind, losing to Facebook Connect in all segments.
Quantcast Widget hasn't got a lead over Facebook Connect in any websites category.
Quantcast Widget hasn't got a lead over Quantcast Widget in any country.