Avantio vs Naver Sync

Avantio is an all-in-one property management platform for professional vacation-rental operators. It combines PMS, channel management and direct-booking tools for short-term, mid-term and hybrid portfolios in one inventory. Its channel manager synchronizes rates, availability and booking rules in real time across more than 50 online travel agencies. A website builder and booking engine support branded direct-booking sites with multilingual and multi-currency options. Operations tools schedule cleaning and maintenance, assign tasks, track work and automate processes. The Unified Inbox combines portal conversations, WhatsApp and SMS for guests, owners and suppliers. Owner tools include dashboards, payments, contracts, settlements and statements. Avantio lists integrations with Airbnb, Booking.com, Vrbo, Google Vacation Rentals, Expedia, accounting, check-in, payment and smart-lock tools. It is available on Android, iOS, web and API, although mobile app coverage is listed as web only.

Naver Sync is a web service for lodging operators managing Naver Reservations alongside online travel agency calendars. It imports other-channel iCal reservations into Naver Reservations and sends Naver reservation changes back through NaverSync iCal. Calendar connection guidance covers Airbnb, Booking.com, Agoda, Expedia, Trip.com, and Stayfolio. Hostex OAuth and Beds24 API connections can synchronize reservation changes, with optional room-level inventory and rate synchronization. Naver-side changes are processed near real time after detection, while other channels follow their own collection schedules. For supported channels, a refresh request may confirm changes within minutes under suitable conditions. Billing is based on connected rooms, and multiple channels linked to one room count once. The Starter plan costs ₩19,900 per month plus ₩5,000 per connected room per month, with no per-reservation fee. There is no free plan, but a 14-day trial can start without payment information. Naver Sync focuses on iCal reservation and availability synchronization rather than PMS functions such as settlement, messaging, or full rate management.