Bidtellect is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
Bidtellect has better usage coverage in more websites categories. Including News & Media, Business & Industry, Arts & Entertainment, People & Society and 59 other categories.
Kelkoo hasn't got a lead over Bidtellect in any websites category.
Bidtellect is leading in most countries, including United States, India, Poland, Japan and 23 other countries.
Kelkoo is leading in United Kingdom and Norway.