Airbnb's AI assistant for customer support has become a core efficiency driver. As of Q1 2026, the assistant resolves over 40% of customer inquiries without any human escalation, up from roughly 33% in the prior quarter . Resolution times have "significantly" improved, Chesky said
. The company has been expanding AI-powered support from English-language markets to more regions globally throughout 2026
.
This automation is contributing to a decline in customer service costs. Cost-per-booking fell roughly 10% year-over-year in Q1 2026, partly attributed to AI-driven efficiencies . Chesky said he expects further improvement as the AI support assistant continues to improve
.
Airbnb has launched a series of AI-powered features for guests, including AI-generated listings and AI-powered review highlights that summarize guest feedback . The company's 2026 Summer Release introduced AI-powered trip planning and search tools integrated directly into the app
. Guests can now use natural-language queries to search for properties and ask questions about locations
.
Looking ahead, Airbnb plans to launch an AI home comparison feature that lets guests compare properties side-by-side before booking .
AI is also being deployed on the supply side. The company is building tools to help hosts manage properties and optimize their listings . For API partners who use property management software, Chesky noted that AI has been especially helpful for building integration tools
.
Chesky has made clear that Airbnb is all-in on AI spending. In an exclusive CNBC interview after the Q2 2026 earnings report, he said Airbnb will spend "a lot more" on AI tokens than it originally forecast because the cost of inference "pales in comparison" to the revenue and productivity returns . "I think now it's safe to say AI is the best thing to have happened to Airbnb," he said
.
Airbnb's financial results provide the broader backdrop for these AI initiatives. In Q2 2026, the company reported:
The company exceeded its outlook on every key metric . While Airbnb does not break out a specific dollar figure attributed purely to AI, Chesky explicitly tied the improved output and support efficiency to the company's AI investments
.