In terms of market share, EngineSeeker is clearly lagging behind, losing to Kelkoo in all segments.
EngineSeeker has better usage coverage in more websites categories. Including Business & Industry, Shopping, People & Society, Construction & Maintenance and 103 other categories.
Kelkoo hasn't got a lead over EngineSeeker in any websites category.
EngineSeeker is leading in most countries, including United States, Germany, Canada, Australia and 14 other countries.
Kelkoo is leading in Portugal and Spain.