Travelzoo, together with its subsidiaries, operates as an Internet media company that engages in the provision of travel, entertainment, and local deals from travel and entertainment companies, and local businesses worldwide.

Its publications and products include Travelzoo Website, Travelzoo Top 20 email newsletter, standalone Travelzoo emails, Travelzoo Network, Travelzoo mobile applications, Jack's Flight Club website, Jack's Flight Club mobile applications, and Jack's Flight Club newsletters.

The company's Travelzoo website and newsletters include local deals and getaways listings that allow members to purchase vouchers for offers from local businesses, such as spas, hotels, and restaurants; Jack's Flight Club, a subscription service that provides members with information about exceptional airfares; and Travelzoo Network, a network of third-party Websites that list travel deals published by the company.

It serves airlines, hotels, cruise lines, vacations packagers, tour operators, destinations, car rental companies, travel agents, theater and performing arts groups, restaurants, spas, and activity companies.

Travelzoo Inc. was founded in 1998 and is headquartered in New York, New York.