Jetpack Digital is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
Jetpack Digital has better usage coverage in more websites categories. Including Business & Industry, Arts & Entertainment, Music & Audio, Sports and 56 other categories.
Kelkoo hasn't got a lead over Jetpack Digital in any websites category.
Jetpack Digital is leading in most countries, including United States, Poland, Canada, Brazil and 26 other countries.
Kelkoo is leading in Portugal, Austria and Finland.