
Travel metasearch
kayak.com (opens in a new tab)KAYAK helps people find flights, stays, rental cars and holiday packages, handling billions of queries across its platforms. It operates a portfolio of global metasearch brands including momondo, Cheapflights and HotelsCombined. Running several brands rather than one is deliberate in metasearch: travellers in different markets have different habits and loyalties, and a single brand rarely wins them all. The company has gone from startup to industry leader with innovation as a constant.