Kayak travel search engine

KAYAK is a leading global metasearch engine for travel, revolutionizing how consumers find flights, hotels, and rental cars. Founded in 2004, the brand was built on the principle of making travel planning easier by aggregating data from hundreds of travel sites simultaneously.

While the service operates globally through digital infrastructure, its core development and primary headquarters remain in the United States. In 2013, the brand was acquired by Booking Holdings, strengthening its position within one of the world's largest travel technology portfolios. Today, KAYAK operates several subsidiary brands and continues to expand its technological capabilities through AI and data analytics to provide real-time travel comparison services.