protel Cloud: PMS, the beating heart of your hotel. The software solution, empowered by the integrated Booking Engine, becomes your valuable tool to increase your direct bookings.


Everything you need to manage your hotel: give guests a memorable experience and start the digital transformation of your property.
SI Cloud is the complete suite of Serenissima Informatica for hotels and hotel chains to gain full control on all activities.
From revenues to profits through cost control, from the efficiency management of the guest journey to the management of cash points and restaurant warehouses, from the control of all data and operational information to marketing automation systems.
SI Cloud integrates the best management, marketing, control and analysis software for independent hotels and hotel groups to:
With SI Cloud, hoteliers have complete and always available visualization of their data on each device. Plus, all data are safe from any hacker attacks.
The software is always up-to-date and hosted in certified data centers, to ensure maximum cyber and physical data security thanks to antivirus, backup systems, intrusion, fire and flood prevention systems and the availability of high-speed connections.
protel Cloud: PMS, the beating heart of your hotel. The software solution, empowered by the integrated Booking Engine, becomes your valuable tool to increase your direct bookings.

Guezzt: identify, with the marketing automation tool, customer groups with similar behaviours and send them highly customized offers automatically, to reduce OTA's intermediation.

Messenger, Voyager, Web Check-in: make the hotel guest journey more digital, personalized and connected.

Hotel Selfie: make strategic choices based on data analytics to increase revenue, reduce costs and enhance your business performance.

iSelz: take full control of cash points, improve guest satisfaction, keep costs monitored and maximize restaurant profits at your hotel, thanks to innovative systems designed for the restaurant industry.

Hotel Back Office: manage the active and passive invoicing, payments, collections and data transmission to the central office for the preparation of financial statements. Adquire total business control management on your hotel.

iSelz SPA, Reservation Assistant: organize the staff's schedule, materials and equipment availability, appointment booking and many other functions - both for hotel's clients and external customers.

SI App: the new mobile app for hotels that allows customers to interact with your property throughout their guest journey, increasing your profits.

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