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.
Open AdExchange has better usage coverage in more websites categories. Including Business & Industry, Arts & Entertainment, People & Society, Marketing & Advertising and 28 other categories.
Kelkoo is leading in Shopping, Children and Religion & Spirituality.
Kelkoo is leading in most countries, including Great Britain, Netherlands, Germany, France and 6 other countries.
Open AdExchange is leading in Denmark, Norway, Sweden, Canada and 4 other countries.