Gunggo is leading in Top 100K Sites.
Gunggo has better usage coverage in more websites categories. Including Arts & Entertainment, People & Society, TV & Video, Computer & Electronics and 22 other categories.
Kelkoo is leading in Shopping.
Gunggo is leading in most countries, including United States, Russia, Germany, United Kingdom and 12 other countries.
Kelkoo is leading in Italy, Portugal and Finland.