Crimtan is leading in Top 100K Sites.
Crimtan has better usage coverage in more websites categories. Including Business & Industry, Shopping, Autos & Vehicles, Games and 42 other categories.
Kelkoo hasn't got a lead over Crimtan in any websites category.
Crimtan is leading in most countries, including Russia, Slovakia, Czech Republic, Ireland and 14 other countries.
Kelkoo is leading in Sweden and Switzerland.