BridgeTrack is leading in Top 100K Sites.
BridgeTrack has better usage coverage in more websites categories. Including Travel, Finance, Arts & Entertainment, Tourism and 32 other categories.
Nabbr is leading in Social Network.
BridgeTrack is leading in most countries, including United States, Canada, India, France and 7 other countries.
Nabbr hasn't got a lead over BridgeTrack in any country.