The Kelkoo Shopping and Travel APIs uses Kelkoo data for shopping and travel price comparison. Search the database of thousands of merchants and also get user reviews. Search for products by keyword, sort results, compare products and price...
Kelkoo is leading in Top 100K Sites and Top 1M Sites.
Newtention has better usage coverage in more websites categories. Including People & Society, Business & Industry, Computer & Electronics, Travel and 19 other categories.
Kelkoo hasn't got a lead over Newtention in any websites category.
Newtention is leading in most countries, including Germany, Russia, France, United States and 9 other countries.
Kelkoo is leading in Portugal, Sweden and Brazil.