Everything in its place. Every night, every guest.
Channels, guest registration, cleaning and invoicing in one calm place. For hosts with three apartments or thirty.
TodayInboxCalendarReservationsGuestsCleaningInvoicesGuest portalListingsChannelsMoreSettings12Tu
13We
14Th
15Fr
16Sa
17Su
18Mo
19Tu
20We
21Th
22Fr
23Sa
24Su
25
Connected through official channel APIs, not calendar links.
Bookings, prices and availability move in seconds between Sostega and every channel. No iCal delays, no double bookings.
Vacation RentalsThe registration the law asks for. Done before they arrive.
Most channel managers stop at the booking. Sostega takes care of what comes next: every guest fills in the legal arrival form through your guest portal, and it is filed the way your country requires.
Your own booking website. Your brand, zero commission.
Every Sostega account comes with a direct booking website. Add your domain and your apartments appear on it, with your photos, your prices and your brand. No commission, no monthly fee: you grow your own business, not a platform.
of the cityBook direct for the best price
Old Town 22 bedrooms · 4 guestsfrom €65 / night
Riverside StudioStudio · 2 guestsfrom €50 / night
Union Sq. 141 bedroom · 3 guestsfrom €55 / nightof the city
From the first coffee to the last booking of the night.
Six moments from an ordinary day with a few apartments, and the screen that handles each one.
Coffee, then Today.
Who leaves, who arrives, what the crew prepares. Registrations waiting and invoices due sit on the same page, so the day is clear before you are out the door.
TodayInboxCalendarReservationsGuestsCleaningInvoicesGuest portalListingsChannelsMoreSettings2The crew cleans, and tells you what's missing.
Your cleaner sees today, tomorrow and the next two weeks on their phone. When something runs low or breaks, they report it in two taps, and it reaches you as a push before the next guest does.
Every report waits on your Today page until it is sorted, so nothing is forgotten between two check-ins.
suppliesCleaning
suppliesDamage
+ photo
A guest writes. You answer from one inbox.
Guests from Booking.com, Airbnb and the other channels that allow messages, plus your direct guests, land in the same inbox. The questions you get every day are one tap away as templates, the messages before arrival and after checkout go out by themselves, and reviews from every channel are answered from the same place.
A guest orders from your shop.
Jane wants a bottle of local wine and two breakfast baskets. She orders from the guest portal and pays by card. You get the order in Sostega, and the crew gets it on their list for 18:00.
Checkout. The invoice goes out.
Sostega issues the invoice after checkout with its own invoicing, included in every plan. Already use SmartBill or another invoicing tool? Connect it instead. Company details are checked against ANAF and VIES, and anything missing is named in place.
A booking arrives. Every calendar closes.
Airbnb confirms, and the same dates close on Booking.com and every other channel within seconds. Change a price once and it reaches every channel. You sleep.
12Tu
13We
14Th
15Fr
16Sa
17Su
18Mo
19Tu
20We
21
Most tools still sync calendars every few hours.
Sostega talks to each channel directly. That is the difference between a quiet night and a double booking.
Per apartment, per month. Everything included.
One price per apartment, the whole platform included. Larger portfolios pay less per apartment.
Up and running in a few clicks.
Three steps, and we do the heavy lifting with you: your bookings and apartments are moved over for you.
Connect
Link your channel accounts. Existing bookings and prices appear in minutes.
Invite
Add your cleaning team and a co-host. Each sees only what their role needs.
Run
Guests register, invoices go out, the crew knows what to prepare.
Before you switch.
The things hosts ask us most, answered in plain words.
Do I need to install an app?
No. Open app.sostega.com on your phone and add it to the home screen. It works like an app, with every function and push notifications.
Do I keep my accounts on Booking.com, Airbnb and the other channels?
Yes. Sostega connects to them; your listings, reviews and payouts stay where they are.
What happens to my current calendars and bookings?
We import them and help you connect the first channels. Existing bookings show up in minutes.
Do I have to use your invoicing?
No. Sostega invoicing is included in every plan, but you can connect the software you already use instead, such as SmartBill.
Where is guest data stored?
On servers in the EU. You choose how long ID photos and fiches are kept; Sostega deletes them on that schedule.
Can my cleaner use it on a phone?
Yes. The crew sees today, tomorrow and the next two weeks, and reports issues with a photo.
Is there a contract?
No. Pay monthly or yearly and stop when you want.
Still have a question?
Write to us and a person from the team answers, not a bot.
contact@sostega.com →Request early access.
We are opening Sostega to hosts in small groups, so every new account is set up with a real person. Tell us how many apartments you run and we will come back with a start date and your early-access price.
Log inEverything in its place. Every night, every guest.
Channels, guest registration, cleaning and invoicing in one calm place. For hosts with three apartments or thirty.
Connected through official channel APIs, not calendar links.
Bookings, prices and availability move in seconds between Sostega and every channel. No iCal delays, no double bookings.
Vacation RentalsThe registration the law asks for. Done before they arrive.
Most channel managers stop at the booking. Sostega takes care of what comes next: every guest fills in the legal arrival form through your guest portal, and it is filed the way your country requires.
Your own booking website. Your brand, zero commission.
Every Sostega account comes with a direct booking website. Add your domain and your apartments appear on it, with your photos, your prices and your brand. No commission, no monthly fee: you grow your own business, not a platform.
of the city
From the first coffee to the last booking of the night.
Six moments from an ordinary day with a few apartments, and the screen that handles each one.
Coffee, then Today.
Who leaves, who arrives, what the crew prepares. Registrations waiting and invoices due sit on the same page, so the day is clear before you are out the door.
2The crew cleans, and tells you what's missing.
Your cleaner sees today, tomorrow and the next two weeks on their phone. When something runs low or breaks, they report it in two taps, and it reaches you as a push before the next guest does.
Every report waits on your Today page until it is sorted, so nothing is forgotten between two check-ins.
suppliesCleaning
suppliesDamage
+ photo
A guest writes. You answer from one inbox.
Guests from Booking.com, Airbnb and the other channels that allow messages, plus your direct guests, land in the same inbox. The questions you get every day are one tap away as templates, the messages before arrival and after checkout go out by themselves, and reviews from every channel are answered from the same place.
A guest orders from your shop.
Jane wants a bottle of local wine and two breakfast baskets. She orders from the guest portal and pays by card. You get the order in Sostega, and the crew gets it on their list for 18:00.
Checkout. The invoice goes out.
Sostega issues the invoice after checkout with its own invoicing, included in every plan. Already use SmartBill or another invoicing tool? Connect it instead. Company details are checked against ANAF and VIES, and anything missing is named in place.
A booking arrives. Every calendar closes.
Airbnb confirms, and the same dates close on Booking.com and every other channel within seconds. Change a price once and it reaches every channel. You sleep.
Most tools still sync calendars every few hours.
Sostega talks to each channel directly. That is the difference between a quiet night and a double booking.
Per apartment, per month. Everything included.
One price per apartment, the whole platform included. Larger portfolios pay less per apartment.
Up and running in a few clicks.
Three steps, and we do the heavy lifting with you: your bookings and apartments are moved over for you.
Connect
Link your channel accounts. Existing bookings and prices appear in minutes.
Invite
Add your cleaning team and a co-host. Each sees only what their role needs.
Run
Guests register, invoices go out, the crew knows what to prepare.
Before you switch.
The things hosts ask us most, answered in plain words.
Do I need to install an app?
No. Open app.sostega.com on your phone and add it to the home screen. It works like an app, with every function and push notifications.
Do I keep my accounts on Booking.com, Airbnb and the other channels?
Yes. Sostega connects to them; your listings, reviews and payouts stay where they are.
What happens to my current calendars and bookings?
We import them and help you connect the first channels. Existing bookings show up in minutes.
Do I have to use your invoicing?
No. Sostega invoicing is included in every plan, but you can connect the software you already use instead, such as SmartBill.
Where is guest data stored?
On servers in the EU. You choose how long ID photos and fiches are kept; Sostega deletes them on that schedule.
Can my cleaner use it on a phone?
Yes. The crew sees today, tomorrow and the next two weeks, and reports issues with a photo.
Is there a contract?
No. Pay monthly or yearly and stop when you want.
Request early access.
We are opening Sostega to hosts in small groups, so every new account is set up with a real person. Tell us how many apartments you run and we will come back with a start date and your early-access price.