Shares of major online travel agencies tumbled Tuesday (Nov. 10) after artificial intelligence (AI) developer OpenAI acquired automated travel platform Odessia, Seeking Alpha reported. The transaction triggered investor concern regarding potential disruption to established booking platforms, sending Expedia Group down nearly 4%, Tripadvisor down more than 3% and Booking Holdings down more than 2%.
Unlike conventional travel aggregators that redirect consumers to third-party supplier websites to complete transactions, Odessia operates as an integrated, full-service agent. The software handles end-to-end trip planning, compares fares and executes reservations directly inside its conversational interface. Built using OpenAI’s GPT 5.5 and Codex models, the platform processed approximately $60 million in travel volume during its first year of operation.
Odessia founder Francis Davidson confirmed the acquisition Tuesday on LinkedIn, stating that he will join OpenAI to lead its travel technology development. Davidson previously established hospitality company Sonder, expanding that business to $600 million in revenue. He launched Odessia in late 2025 with capital from venture firm Sequoia, individual angel investors and commercial travel partners.
“I founded Odessia less than a year ago with the goal to ship the best AI travel agent in the market, and I believe we achieved that,” Davidson said in the announcement. “Over $60M/year of travel was planned by Odessia over the past summer by tens of thousands of early adopters. Using AI to plan and book extraordinary trips is now a reality.”
The market selloff reflects intensifying industry competition as conversational software transitions into autonomous commerce. Recent PYMNTS reporting highlights that digital travel platforms are rapidly shifting away from passive search assistants toward automated agents capable of executing complex multi-step transactions. According to PYMNTS Intelligence research, nearly 25% of consumers report feeling comfortable delegating travel itinerary planning to artificial intelligence.
At the same time, traditional booking intermediaries have been racing to adopt generative models to avoid disintermediation. PYMNTS reported that aggregators such as Booking Holdings and Kayak have integrated conversational tools and native checkouts to protect their transaction volumes. Analysts note that the arrival of deep-pocketed artificial intelligence developers in direct booking threatens to bypass legacy web portals entirely, fundamentally altering how consumers discover, compare and pay for travel services.
