Kelkoo
0 websites

Kelkoo is free to use

http://developer.kelkoo.com

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...

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RevenueMax
1 websites

RevenueMax is free to use

http://revenuemax.com

RevenueMax is the first German yield optimizer / sell side platform for display advertising. Similar to Rubicon, Pubmatic or Admeld.

Market Share by Top Websites

2 In terms of market share, Kelkoo is clearly lagging behind, losing to RevenueMax in all segments.

Websites Categories

2 RevenueMax hasn't got a lead over Kelkoo in any websites category.

Geography

1 RevenueMax is leading in most countries, including Germany.

2 Kelkoo hasn't got a lead over RevenueMax in any country.