BridgeTrack is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
BridgeTrack has better usage coverage in more websites categories. Including Finance, Arts & Entertainment, Travel, Music & Audio and 35 other categories.
Kelkoo is leading in Shopping, Religion & Spirituality and Children.
Kelkoo is leading in most countries, including Poland, Portugal, Sweden, Switzerland and 9 other countries.
BridgeTrack is leading in United States, Canada, Germany, France and 6 other countries.