About GrandOSGrandOS index

The hotel system should do the work. Not the hotel.

GrandOS gives independent hotels a complete booking engine on their own website — with no monthly fee or GrandOS commission for the first 1,000 hotels.

Stockholm · built for the world
01First 1,000€0/month
02GrandOS commission0%
03InstallationOne link on the hotel website
01

The booking stays with the hotel

Guests search, choose a room, pay and receive confirmation inside the hotel’s own experience.

  • The hotel brand from start to finish
  • Funds go to the hotel account
  • Booking and inventory update together
02

Simple to get started

The hotel begins with its website. We prepare rooms, rates and payments, then install GrandOS behind the hotel’s Book button.

  • No new website required
  • Existing channels stay open
  • The hotel approves before launch

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