Which OTA takes the lowest commission from hosts?
There is no single answer, because Booking.com sets commission in each property's contract and Airbnb charges most hosts a 15.5% single fee (the older 3% split fee is being phased out). Vrbo charges 12% commission plus 3% payment processing. Direct booking via your own widget carries 0% commission, with only card processing (Stripe Ireland lists 1.5% + €0.25 for standard EEA cards). Check your own contract and payout statements before comparing.