Market Share by Top Websites

2 In terms of market share, Kelkoo is clearly lagging behind, losing to OptiFuze in all segments.

Websites Categories

1 OptiFuze has better usage coverage in more websites categories. Including Arts & Entertainment, Health, Sports, News & Media and 14 other categories.

2 Kelkoo is leading in Shopping and Business & Industry.


1 Kelkoo is leading in most countries, including Germany, Italy, Portugal, Spain and one other country.

2 OptiFuze is leading in United States, India, Viet Nam and Ukraine.