Avantio
Valencia vacation rental software with PMS, channel manager, booking engine and owner area for agencies
Quick Overview
| Company | Internet Tourism Solutions S.L. |
|---|---|
| Category | Vacation Rental Software |
| Headquarters | Paterna (Valencia), Spain |
| Founded | Not stated |
| EU Presence | Yes - Spain (EU) |
| Data Location | Not stated on the pages read |
| Open Source | No |
| GDPR Compliant | Yes |
| Self-Hosting | No |
| Main Features | PMS, channel manager, booking engine, owners area, accounting, unified inbox, operations management, 60+ portals |
| Pricing | Not published, demo request |
| Best For | Property managers and agencies with 20+ properties |
| Replaces | Guesty, Hostaway |
Detailed Review
Avantio's own site describes an all-in-one system for vacation rental managers: reservations and calendars, a channel manager that connects to 60+ global and niche portals, a booking engine and website design, and an Owners Area where owners see contracts, settlements and a dashboard.
The terms and privacy policy name Internet Tourism Solutions S.L., CIF B97090138, Calle Charles Robert Darwin 5, 46980 Paterna, Valencia, registered in the Mercantile Registry, as the site owner and data controller for enquiries.
Management and accounting
The PMS covers daily calendars, tasks such as cleaning and maintenance assigned automatically, and a unified inbox for guests, owners and OTAs. Accounting features automate invoicing, track payments and produce financial reports.
Role-based access lets you define who may change prices, manage bookings or see data, which matters once several staff work in the same account.
Distribution and marketplace
The channel manager syncs calendars and rates in real time with 60+ channels. Avantio states Airbnb Preferred Software Partner 2026 and Booking.com Premier Connectivity Partner 2026 status on its own site.
A marketplace lists third-party tools such as dynamic pricing, smart locks and payment systems.
Who it is built for
The pricing page states the software is designed to work best alongside a portfolio of 20+ properties and asks smaller operators whether they still want a demo. That makes it a poor match for a single holiday home.
Limitations to Consider
Pricing is not published and the pricing page is a demo request form. The vendor states the software works best with 20+ properties, so small hosts are not its target. A hosting region is not stated on the pages read.
Who Should Use Avantio
Agencies and property managers with 20 or more units who need owner reporting, accounting and a channel manager in one system.
Pros and Cons
Pros
- Owners Area with contracts and settlements
- Channel manager with 60+ portals
- Accounting and invoicing built in
- Role-based permissions
- Named Spanish entity with register data
Cons
- No published prices
- Designed for 20+ properties
- Hosting region not stated
- Demo needed to evaluate
Alternatives to Avantio
Other European vacation rental software worth comparing before you decide:
Smoobu
Germany · Berlin channel manager and PMS for holiday rentals, priced per unit
Smily
France · BookingSync's PMS and channel manager with payments and AI messaging
Rentals United
Sweden · Stockholm channel manager that connects your listings to 90+ sales channels
Beds24
Germany · Berlin pay-as-you-go PMS and channel manager for hotels and vacation rentals
See all European vacation rental software or compare them directly against Guesty on our alternatives page.
Frequently Asked Questions
No. The pricing page on avantio.com is a demo request form that asks for the number of properties and country.
The vendor states the software is designed for portfolios of 20+ properties, so a single home is better served by a lighter tool.
Internet Tourism Solutions S.L. is registered at Calle Charles Robert Darwin 5, Paterna, Valencia, Spain.