AI Agents Gain Direct Access to Travel Stock
YGO, a Berlin‑based startup developing an artificial‑intelligence infrastructure for the travel sector, announced a €8 million Series A round on Tuesday. The financing was led by venture firm Ventech and included contributions from Sake Bosch, Caesar and a group of business angels. The round follows a €2.5 million seed round in August 2024 that was headed by GetAway Group.
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Southeast Asia Digital Economy Set to Reach $368 BillionThe new capital will be used to expand YGO’s core technology, which enables travel providers to expose their inventory to AI‑driven booking agents. By standardising data formats and offering real‑time availability, the platform aims to let chatbots, voice assistants and other AI services book flights, hotels and tours directly, without human intervention. YGO’s founders say the solution tackles the fragmentation that has long hampered seamless AI travel bookings.
YGO’s infrastructure acts as a middleware layer between travel suppliers and AI applications. Traditionally, AI assistants have relied on scraped data or limited APIs, leading to outdated or incomplete options for users. YGO aggregates inventory from airlines, hotel chains and tour operators into a unified, machine‑readable catalogue. This catalogue can be queried instantly by AI agents, allowing them to present up‑to‑date choices and complete transactions in a conversational flow.
Will AI Replace Human Travel Agents?
„Travel booking through AI has been a promising idea, but the lack of reliable data has held it back,” said co‑founder Lena Müller. „Our platform removes that barrier, giving AI agents the same level of access that a human travel agent enjoys.” Early pilots with several European airlines and boutique hotel groups have shown a 30 % increase in conversion rates when bookings are completed via AI assistants compared with standard web interfaces.
The question of whether AI will supplant traditional travel agents is now more nuanced. YGO does not aim to eliminate human expertise but to augment it. By handling routine queries and simple bookings, AI agents free human agents to focus on complex itineraries, personalized advice and problem‑solving. Industry analysts note that the technology could reshape the market, especially for low‑cost, high‑volume travel segments where speed and convenience dominate.
YGO’s investors are betting on this shift. Ventech partner Marco Rossi highlighted that „the travel industry is ripe for AI integration, and YGO’s approach is the most scalable solution we’ve seen.” The €8 million will fund further development of the API, onboarding of additional suppliers, and expansion into North American and Asian markets.
The infusion of capital positions YGO to become a critical piece of the travel tech stack. If the company can deliver on its promise of reliable, AI‑ready inventory, it could accelerate the adoption of voice‑activated and chatbot‑based bookings worldwide, reshaping how consumers plan trips.
Frequently Asked Questions
What exactly does YGO’s platform do? YGO aggregates travel inventory from airlines, hotels and tour operators into a standardized, real‑time database that AI agents can query and book directly.
Who are the main investors behind the Series A round? The round was led by venture capital firm Ventech, with participation from Sake Bosch, Caesar and several business angels, building on a prior €2.5 million seed round led by GetAway Group.
How will this funding affect YGO’s growth? The €8 million will accelerate product development, expand supplier integrations, and support market entry in North America and Asia, aiming to make AI‑driven travel bookings mainstream.

