🇨🇿 Direct Ubyport API integration & digital guest register

Your digital guest register,
reporting guests for you.

Guestbook.cz automates guest data collection, reporting to Czech Police, and secure delivery-receipt archiving for inspections. Fully aligned with Czech regulations.

✓ No credit card  ·  ✓ Full access to all features  ·  ✓ Cancel anytime

Meet legal duties
without paperwork

By law, you must keep a guest register and report foreign guests to Ubyport. Guestbook.cz serves as your compliant digital archive and automatically stores delivery receipts for potential inspections.

Data retention for 6 years
Automatic delivery receipts
Ubyport status DELIVERED

Receipt_ID8293.pdf

Automatically attached to reservation

How city-tax collection works

The tax collects itself, before your guest even arrives

Cash at check-in, money left on the table, bank transfers you wait a week for — and an uncollected tax becomes your own loss. Guestbook fixes it with online payment, paid in advance.

✕ Cash in person, waiting for the guest to show up
✕ Cash left on the table — risk of a shortfall
✕ Manual bank transfers and chasing payments
✕ Uncollected tax = your own loss
1

Smart calculation based on your municipality's rate

The system tells adults, children, and exempt guests apart and works out the exact amount for the stay.

2

Card and other payment methods, straight to your account

Guests pay online before arrival — by card, Apple Pay, Google Pay, and more, straight to your bank account. Transparent pricing is in our Terms.

3

The door PIN only appears after payment

Until the tax clears, the guest doesn't see the door code — payment enforces itself.

4

One-click paperwork for the authorities

At the end of the month, download a summary of everything collected for the municipal office.

Tax report — July 2026

Apartment Prague Center #1

100% collected
Collected from guests
18,000 CZK
Online
12/12
Recent payments
John Brown5 adults · 7 nights
1,750 CZK✓ Paid in advance
Emma Clark3 adults · 1 night
150 CZK✓ Paid in advance
Michael Lee4 adults · 10 nights
2,000 CZK✓ Paid in advance
+ 9 more payments this month

Automated check-in

How the check-in process works

Click through each step to see the whole flow, from registration to the door PIN.

Step 1 of 4

The guest registers from their phone

The registration link reaches the guest directly in their messages on Airbnb, Booking.com, or whichever platform they booked through. They fill it in comfortably on their phone, before arrival.

  • Tells adults, children, and exempt guests apart
  • Captures the guest's e-signature right on their phone
  • Form available in Czech and English
Guest's mobile preview
Guest registration — Prague 1
John Novak
123456789
Czech Republic
✓ Registration complete

All in one app

Everything for calm hosting

Direct Ubyport API

No UNL files. We send data directly via API and automatically match the receipt to each reservation.

Online check-in

Guests fill in data on mobile in advance. Everything runs automatically — access is granted only after all required steps are completed.

Video instructions

Embed YouTube instructions for keys, coffee machine, or house rules in a clear modern format.

Cleaning module

Shared cleaning calendar with departures and occupancy. Staff marks apartments as ready after cleaning.

City tax collection

Guests pay the city tax online by card, straight into your account. The system calculates the amount automatically and prepares ready-to-submit reports for the city or municipal office in one click.

TTLock Smart Locks

Connect your apartment to a TTLock smart lock. The access PIN is sent to guests automatically — only after they complete online registration. No early access.

Transparent pricing for everyone

Every plan includes legal and operational features.

🎁 1 month free for new customers

Try all premium features with no commitment. No credit card required.

Start for free →
Most popular

Annual subscription

1–9 apartments

300 CZK / apt / month

225 CZK / apt / month

billed annually · 2 700 CZK / year

Save 900 CZK per apartment per year

  • Direct connection to Ubyport
  • Storing receipts per regulation
  • Guestbook integration
  • Smart lock integration
  • Cleaning schedule automation
  • Check-in Guide
Choose annual plan

Monthly billing

1–9 apartments

300 CZK / apt / month

Flexible, no commitment

  • All premium features
  • Flexible plan, no commitment
Choose monthly

10+ apartments

Larger portfolios

Custom

Pricing tailored to your portfolio

  • Everything in other plans
  • Dedicated support
  • Custom terms
Contact us