trivago travel meta-search engine

Founded in 2005 in Düsseldorf, Germany, trivago emerged as the country's first major hotel search engine. It was established by Rolf Schrömgens, Peter Vinnemeier, and Stephan Stubner to simplify the online travel booking process by aggregating prices from hundreds of different booking sites and hotel chains.

The service is primarily developed and maintained at its global headquarters in Düsseldorf, Germany. Over the years, trivago has grown from a local startup into a global tech leader in the travel industry. Its business model focuses on providing transparency to travelers by comparing hotel offers across the web.

In 2012, the American travel giant Expedia Group acquired a majority stake in trivago for approximately $630 million. While trivago remains a publicly traded company on the NASDAQ and operates with a high degree of independence, it is ultimately part of the Expedia Group family, headquartered in the United States. This partnership allows trivago to leverage global resources while maintaining its specialized focus on hotel and accommodation search technology.