KKDay is an online travel experience platform that connects travelers with local tours and activities worldwide. The platform focuses on providing diverse and unique travel experiences, allowing users to easily discover and book activities tailored to their interests and destinations. \n\nThe website you provided, https://www.rezio.io/, is actually associated with Rezio, which is a SaaS (Software as a Service) platform developed by KKDay. Rezio offers tour operators and activity providers a comprehensive solution for managing bookings and inventory, facilitating smooth operations for their experiences. By using Rezio, these businesses can enhance their customer experience by providing efficient and seamless booking processes.