Connect Every Stay.
All channels. One platform.

One connection — become the property AI discovers first.

Get Started Free

With just ONDA, your property connects to every channel and AI.

Your property
ONDA
The AI Adapter for Hospitality
Auto-distributed AI-discovered
Booking Engine
Instant booking · 0% commission
Plus Channels
Real-time sync · 75 channels
여기어때아고다네이버카카오구글+70
Legacy Channels
CMS-based sync · 5 channels
부킹닷컴아고다익스피디아에어비앤비트립닷컴
AI Agents
Discovered & booked by AI
ChatGPTPerplexityGeminiClaude
Guests

Verified over 10 years by tens of thousands of hosts, it's a stable system.

10
years operating
54,416
connected properties
75
sales channels
8,988,610
bookings processed
99.9%
uptime

Combined with the next-gen channel manager, an even more powerful ONDA Plus PMS

Pension · Guesthouse · Motel · Resort · Hotel · Glamping

Learn more about ONDA Plus

0% Commission AI Adapter Booking Engine

A property page AI can discover and guests can book

75 Sales Channels, Synced in Real Time

Real-time sync across Booking.com, Agoda, Airbnb, Trip.com, Google Hotel, Naver, Goodchoice and 75 channels in total

Reservation Management + Real-time Mobile Alerts

Monitor bookings from every channel in real time on your phone

Flexible, fair-priced plans

From a free Basic tier to Expert with a dedicated AM, up to Enterprise for large chains

A Central Reservation System (CRS) for Unified Inventory

Central reservation and inventory management, unified for hotel chains.

Enterprise API to Build Your Own Hotel Systems

API and MCP to build your own hotel PMS, CMS, and CRS.

Channel Operations Platform

Automate contracts, onboarding, settlement, and accounting in a 5-layer stack — your entire chain runs 75 channels from one operations interface.

Direct Booking + Dedicated SLA

The Google FBL + Naver + Kakao map bundle cuts OTA dependence, backed by a dedicated manager and SLA.

AI-Ready enterprise solutions for hotel chains

4- and 5-star hotel chains · resorts

Learn more about Enterprise

With ONDA AI Connectivity, build your own PMS and CMS.

View API Docs
$ 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

Tap 54,416 property inventory + 75 channels with a single API call.

Develop an AI Travel Agent

Build an MCP-native agent that lets AI search and book properties.

Build Your Own Channel Manager (CMS API)

Stand up your own PMS and channel manager on AI Connectivity MCP and API.

Straight from customers: the results they've seen

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.

Daedong Gotaek (Jeonju)
Sloseokeep

It's easy to use, with integrations to many sales channels, and pricing can be set flexibly. We're really satisfied.

Sloseokeep
Jeju Janjan

Booking settings are easy, and changes reflect online in real time. It also helps grow our revenue.

Jeju Janjan
See more customer reviews