Airbnb's business model is a two-sided marketplace that earns transaction fee revenue from both sides of every accommodation booking—a structure that aligns Airbnb's financial incentives with transaction volume and Gross Booking Value (GBV) rather than the number of listed properties, making revenue quality dependent on average booking value and conversion rate rather than supply count alone. The host fee structure charges property owners a service fee of approximately 3% of the booking subtotal, which covers Airbnb's cost of processing host payments and providing host liability insurance. This below-market host fee is a deliberate strategic choice: by charging hosts less than competing platforms, Airbnb incentivises hosts to list exclusively on Airbnb or to give it priority placement when cross-listing on multiple platforms. The host fee has been a source of competitive tension—Vrbo (Expedia Group) has periodically offered zero-host-fee promotions to attract Airbnb-listed properties—but Airbnb's combination of demand volume and host fee economics has maintained supply loyalty. The guest service fee, charged to travellers at checkout, represents the primary revenue lever and ranges from approximately 14–16% of the booking subtotal before taxes. This fee structure means that Airbnb earns higher absolute revenue on longer stays and higher-priced properties, creating a mix effect where the post-pandemic shift toward longer average stay durations—driven by remote work flexibility—has improved revenue per booking even as nights-booked growth moderates. The guest fee is typically presented at checkout rather than in the initial search results, a practice that has drawn regulatory scrutiny in the US and EU and that Airbnb has progressively addressed by introducing total price display in search results. The Experiences product line—which allows hosts to offer activities, tours, and cultural events to guests and non-guests alike—was launched in 2016 as a strategic bet that travel would shift from accommodation-centric to experience-centric and that Airbnb could capture a share of the activity booking market that platforms like GetYourGuide, Viator, and TripAdvisor Activities currently serve. Experiences generates revenue on the same two-sided fee model as accommodation, though at lower absolute transaction values given shorter booking durations and lower price points. The strategic value of Experiences exceeds its current revenue contribution: it deepens Airbnb's position as a travel planning platform rather than a pure accommodation booking service, increasing session time, cross-sell potential, and traveller loyalty. Airbnb Rooms—reintroduced in 2023 as a distinct product within the platform emphasising the original shared-space hosting concept where guests stay in a spare room while the host is present—addresses a specific supply and demand segment that the post-IPO Airbnb had moved away from as the platform's aesthetic skewed toward entire-home luxury listings. Rooms serve the budget traveller segment, provide first-time hosts with a lower-risk listing option, and reconnect the platform to its community-oriented founding narrative at a time when criticism of Airbnb's role in housing markets has intensified public and regulatory attention. The platform's geographic revenue distribution reflects global travel patterns: North America generates approximately 50% of revenue, Europe approximately 34%, and the rest of the world approximately 16%. The North American concentration reflects both the maturity of the US domestic travel market and the premium pricing that US properties command—average daily rates in US markets consistently exceed European and APAC averages, so even equivalent nights-booked generate higher GBV in North America. Beyond accommodation and experiences, Airbnb has selectively entered the co-hosting and property management space—connecting host-owned properties with professional management services—that enables hosts who lack time or local presence to list and manage properties through the Airbnb platform without handling operations personally. This co-host marketplace adds supply by lowering the operational barrier for hosts with suitable properties but limited hosting capacity, and Airbnb earns referral revenue from management service matches.