Booking.com is the world's largest online travel agency by both monthly traffic and gross bookings. Founded in 1996 in Amsterdam as a small Dutch startup called Bookings.nl, the company was acquired in 2005 by Priceline (now Booking Holdings) and has since grown into a global juggernaut with roughly 380 to 560 million monthly visits — three to four times the traffic of any competitor in the OTA sector.
Booking.com is the most prominent example of the agency (commission) model in hospitality distribution. Hotels list their inventory and rates on the platform; guests book and pay the hotel directly at check-in or check-out; and Booking.com collects a commission of typically 15 to 18% (higher with the Preferred Partner Program or Visibility Booster). The model's simplicity, combined with Booking.com's enormous demand pool, has made it the single most important distribution channel for independent hotels worldwide.
The company also operates a merchant model option (Booking.com pays the hotel a net rate after collecting the guest payment), but the agency model remains the foundation of its business.
Booking.com's share of European hotel distribution has been the subject of repeated regulatory scrutiny under the EU Digital Markets Act and earlier antitrust investigations focused on rate parity. Wide parity clauses have been banned across most of Europe, but Booking.com's market position has remained largely intact thanks to scale, brand recognition, and the so-called billboard effect that drives direct bookings even from properties that aggressively pursue disintermediation.
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Delayed 15 min. Adjusted closes. Not financial advice.
A Booking.com executive said no hotel relies on one platform. An analyst cites HOTREC data putting Booking Holdings at about 70% of European OTA bookings.
An opinion piece argues independent hotels are losing pricing control as AI assistants source rates from OTAs.
Platform changes and revisited configuration cut pods by 30% and memory by 20% with no service code changes.
An opinion piece argues Booking.com's payment model lets it show guests prices below what hotels load, affecting roughly one in five independent room nights.
In a Hospitality Net op-ed, Booking.com's Peter Lochbihler argues that direct channels still dominate European hotel bookings. HOTREC, which published the underlying study, draws the opposite conclusion about concentration.