The AI Adapter for Hospitality

Connect once. The property AI finds best.

Connect Every Stay.
All channels. One platform.

Built on 10 years of channel infrastructure connecting 54,416 properties on ONDA HUB — from channel management to API-first development.

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Your property

One connection

ONDA

The AI Adapter for Hospitality

Auto-distributed · AI-discovered

74 sales channels

여기어때야놀자네이버아고다+70

Official Website

Booking Engine

AI agents

ChatGPTPerplexityGeminiClaude

Map

GoogleNaverKakao

Chosen by 54,416 properties Korea's largest hospitality platform

ONDA by the numbers

Proven by tens of thousands of hosts over 10 years

years operating

54,416

connected properties

sales channels

8,988,610

bookings processed

99.9%

uptime

Built for the people who run hospitality

For Accommodation Owners

Connect your property to 74 channels and let AI bring guests to you.

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For Developers

Build hospitality services on the AI Adapter — API, MCP, llms.txt.

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For Enterprise

Make your hotel system AI-ready with CRS and enterprise API.

Next-gen channel manager — homepage, OTA, and AI in one

One platform for every property type

Pension · Guesthouse · Motel · Resort · Hotel · Glamping

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AI Adapter Booking Engine

0% Commission

Your property page that AI can discover and guests can book — commission-free.

74 Channel Distribution

0.003% Overbooking

Real-time sync with Booking.com, Agoda, Airbnb, Trip.com, Google Hotel, Naver, Goodchoice and 74 more. One dashboard, zero overbooking.

Reservation Management + Mobile App

Real-time Mobile Alerts

Reservations, rooms, and settlements in one place. Monitor bookings from every channel in real time on your phone — iOS & Android apps included.

With ONDA AI Connectivity, build your own PMS and CMS

$ curl https://api.onda.me/v1/properties \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -d '{"region": "jeju", "checkin": "2026-03-15"}'

→ { "properties": [
    { "name": "서귀포 오션뷰 펜션",
      "rooms_available": 3,
      "price_per_night": 89000, ... }
  ] }

Build a Travel Booking Platform

Reach 54,416 property inventory + 74 channels with a single API call.

Develop an AI Travel Agent

AI searches and books properties via an MCP-based agent.

Build Your Own Channel Manager (CMS API)

Launch your own-brand channel manager on top of 10 years of channel infrastructure — in 1–2 weeks.

View API Docs

Enterprise-grade CRS, trusted by Josun Hotels

Central Reservation System

Central reservation and inventory management system for hotel chains.

Unified inventory & rates across properties
L1–L5 operations automated (contracts, onboarding, settlement, accounting)
0.003% overbooking — real-time sync

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Enterprise API

API for building your own PMS/CMS/CRS — programmatic access to inventory, rates, and booking data.

REST API and MCP, both provided
Real-time connectivity across 74+ channels
99.9% uptime · enterprise SLA

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Contact Enterprise

Straight from customers: how they use ONDA

Daedong Gotaek (Jeonju)

“After we integrated all channels, revenue grew over 70%. Being able to check on bookings anytime from the mobile app is great.”

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+70%

Revenue Growth

View all customer stories →

From signup to website to online sales, set up in 30 minutes

No Credit Card Required30-Min Setup24/7 Support

Whatever the size of your hospitality business, ONDA connects it. Join 54,416 properties already growing with ONDA HUB.

Connect Every Stay.All channels. One platform.