Zenchef is a European technology platform that provides all-in-one software for restaurants to manage online reservations, table planning, and guest relationships, aiming to increase revenue and reduce no-shows. It offers features like a commission-free booking system, digital menus, guest management tools, and mobile payment options. The company merged with Formitable and Resengo in 2023 to become a leading European restaurant tech company, serving over 19,000 clients.