Tripio is developing a blockchain-based travel booking platform. It will be powered by smart contracts, and will directly connect service providers and customers in a decentralized marketplace that will be cheaper and more transparent. Their network will be powered by the Ethereum-based TRIO token.

BTU Protocol, short for Booking Token Unit Protocol, is developing a decentralized booking protocol that will connect service providers with end users. The BTU Protocol is designed to be used in the travel industry , as well as other sectors. The Ethereum based BTU token is used as a deposit to guarantee bookings.