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.
Microsoft adCenter Conversion has better usage coverage in more websites categories. Including Business & Industry, Shopping, Health, Computer & Electronics and 105 other categories.
Kelkoo hasn't got a lead over Microsoft adCenter Conversion in any websites category.
Microsoft adCenter Conversion is leading in most countries, including United States, United Kingdom, France, Canada and 34 other countries.
Kelkoo is leading in Netherlands, Switzerland, Portugal, Norway and 2 other countries.