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Booklogica Calendar Sync

✔ Verified by Google OAuth — safe to connect

All your bookings in your Google Calendar (unified and per‑property) — updated in real time.

Managing bookings across Booking.com, Airbnb, and your property software (PMS / channel manager) can quickly become overwhelming — especially when switching between different calendars or checking availability on the go.

Booklogica Calendar Sync brings all your reservations into the Google Calendar you already use every day. Fast, familiar, and always up‑to‑date.

Unlike traditional iCal feeds that refresh slowly, our sync updates your Google Calendar in real time, giving you a clear overview of reservations, blocked dates, availability, and guest details — on any device.

Your data stays GDPR‑aware and secure. We use your Google Calendar access only to display and sync your bookings. Your data is never shared, sold, or used for marketing or any other commercial purpose. Booklogica is privacy‑first: no tracking cookies, no analytics, and no access beyond your calendar.

✔ Officially verified by Google OAuth
✔ Calendar‑only access (no Gmail, Drive, Contacts)
✔ No personal guest data stored
✔ Revoke access anytime in Google settings
✔ Secure EU‑based Google Cloud infrastructure

Privacy Policy

To get started, please contact us to receive your personal onboarding link.

OwnerRez users can find the official integration instructions here: OwnerRez Integration Guide

News & Updates

OwnerRez Logo

✨ New: Booklogica is now an official OwnerRez integration

We’re excited to announce that Booklogica Calendar Sync is now officially integrated with OwnerRez, one of the leading platforms in the vacation rental industry. This brings faster setup, smoother Google Calendar syncing for your bookings, and a fully verified connection for all OwnerRez users.

About OwnerRez:
Experience the difference of “Elite.” OwnerRez is internationally recognized as a leader in the vacation rental industry for channel management, CRM, PM, accounting, messaging, and websites. Integrate with all major vacation rental channels to seamlessly sync availability, rates, rules, and listing content. Get your own modern fast website, process payments directly, manage inquiries, communication, and guest checkout with e‑sign renter agreements.

Learn more at OwnerRez →

OwnerRez Logo Google Maps

✨ New: Every Booking in Your Google Calendar Now Includes the Full Property Address

Tap the location to open Google Maps — perfect for cleaners, co‑hosts, and external staff.

  • We now automatically sync the full property address from OwnerRez
  • Every event in your Google Calendar includes the correct location
  • One tap opens Google Maps for navigation
  • No more guessing which property a booking belongs to

Why not just use Google Calendar for free?

Google Calendar is free — but syncing it reliably with your PMS or channel manager is not. Traditional iCal feeds refresh slowly, break easily, and cannot repair missing events.

  • iCal feeds update every 30–60 minutes
  • They are one‑way only (no repair, no consistency)
  • Events can disappear or drift over time
  • No unified calendar or multi‑calendar support

What hosts actually want

  • Real‑time updates
  • Unified and per‑property calendars
  • Automatic repair of missing events
  • Property names instead of IDs
  • No duplicates or drift
  • No broken iCal feeds
  • A clean, mobile‑friendly overview

Booklogica delivers all of this — instantly, reliably, and without any manual fixes.

Connect Your Google Calendar

It gives you a clean, real‑time overview of your bookings — on any device, anywhere.

Many PMS or channel manager calendars are not optimized for mobile, can feel cluttered, or require multiple clicks to see availability. With Booklogica Calendar Sync, your bookings (from Booking.com, Airbnb and others) appear instantly in the calendar you already use every day — fast, familiar, and always up‑to‑date.

It’s the easiest way to keep track of your reservations without switching apps or learning new tools.

How It Works

Booklogica connects your PMS or channel manager to Google Calendar and keeps everything in sync automatically. Your PMS stays the source of truth, while Google Calendar becomes your clean, real‑time overview of all bookings.

Reliable, and privacy‑first architecture. Your PMS/channel manager remain the single source of truth, while Google Calendar becomes a real‑time window into your booking activity.

Works with selected PMS and channel managers. Contact us to check if yours is supported.

OwnerRez users can find the official integration instructions here: OwnerRez Integration Guide

The onboarding flow is fast and intuitive: users authenticate Google Calendar, confirm their calendars, and complete a token‑secured mapping interface where all properties are automatically pre‑loaded. Setup takes 2-3 minutes and requires no technical knowledge.

Whether you’re a small host or a multi‑property operator, you get instant, accurate booking visibility across unified and per‑property calendars — without any engineering or hosting effort on your side.

Why must I connect my Calendar

This application requires permission to create, update, and delete events in your Google Calendar so that your booking information stays synchronized in real time.

We do not store personal identifiers such as guest names, emails, or notes. We only store non‑identifying booking metadata (dates, guest count, booking ID, property ID).

All data is stored securely in EU‑based Google Cloud infrastructure. You can revoke access at any time in your Google Account settings.



Key Features

Real‑time synchronization
Unified and per‑property calendars
First‑time import of existing bookings
Daily repair job for long‑term consistency
Secure multi‑tenant architecture (EU‑based, GDPR‑friendly)
No personal identifiers stored
Token‑secured onboarding
Automatic property + calendar pre‑loading
Zero engineering or hosting required
Optional: per‑client booking reports in Looker Studio (never aggregated across users)


Frequently Asked Questions

What does Booklogica Calendar Sync cost?
Booklogica Calendar Sync is available at $9.99 / €9.99 per month for small hosts (no setup fee and no long‑term commitment). A free trial is included — no payment is required to get started. This is an Early Access price.

After onboarding, we will send you a secure Stripe payment link tailored to your setup. By default, you will receive your subscription link in USD — if you prefer EUR, simply request your personal EUR link by email. Stripe handles all recurring billing automatically — including monthly charges, receipts, cancellation and payment updates — so you never have to manage anything manually.

The subscription includes real‑time Google Calendar sync, unified and per-property‑calendars, Soft Mode daily API repair of your calendars (only deleted reservations get restored automatically, protecting you from accidental data loss, typically within 24 hours — all your other manual changes stay preserved) and personal email support.

Strict Mode for daily repair — where your Google Calendar becomes an exact mirror of your (e.g. OwnerRez) account and any manual notes may be overwritten — is available as an optional upgrade.
We generally recommend Soft Mode for most hosts, as it provides more flexibility and preserves any manual notes or adjustments you make in Google Calendar.

After the initial free trial and full sync, billing begins. You are charged for your first month, and then monthly on the same day. You can cancel at any time — future payments stop immediately. To cancel, use the Stripe “Manage your subscription” link from the email we initially sent you. Additionally, we would appreciate if you send us an email at team@booklogica.com using the same email you used during onboarding with feedback. That’s all — simple.
Do I need to use my personal Gmail / Google Account for this to work?
You can use any Google Account you prefer. For privacy reasons, we actually recommend creating a separate Google Account dedicated to your bookings — it’s free, takes less than 5 minutes, and keeps your personal Gmail completely separate. Many hosts choose this option for peace of mind, but using your existing account works just as well.

Regardless of which account you choose, we only receive Calendar access for that specific Google Account through the official Google OAuth process. No other data (Gmail, Drive, Contacts, etc.) is accessible.

Our entire sync engine runs exclusively on Google Cloud infrastructure, and we have a signed Data Processing Agreement (DPA) with Google. The only other service involved is Cloudflare, which we use for security and protection. We do not use Google Analytics or tracking cookies on this landing page.
Is it secure to connect my Google Calendar?
Yes — your connection is fully secured using Google’s official OAuth 2.0 system. This means you never share your password with us, and you stay in complete control of your permissions at all times.

We only receive the minimum access needed to create and update booking events in your chosen calendar. You can revoke access instantly in your Google Account settings, and synchronization stops immediately.

Booklogica is built in Austria and hosted entirely on EU‑based Google Cloud infrastructure, following GDPR standards. No personal guest information (names, emails, notes) is ever stored.
How do I know this Calendar Sync is verified by Google?
Booklogica Calendar Sync has passed Google’s official OAuth verification process. This means Google has reviewed our application, domain, and privacy policy to ensure we request only the minimum permissions required and handle data responsibly.

During onboarding, you will see our fully branded and Google‑approved consent screen. You will not see any “unverified app” warnings — because the app is officially verified.

We only request access to your Google Calendar so we can create and update booking events. We do not have access to your Gmail, Drive, Contacts, or any other Google service.

You remain in full control at all times. You can revoke access instantly in your Google Account settings, and synchronization stops immediately.
Where can I find your Privacy Policy and Terms?
You can review our legal documents here:

Privacy Policy
Terms of Service
How do I start using Booklogica Calendar Sync?
Please contact us to receive your personal onboarding link. Once you have it, setup takes typically 1 - 2 min
OwnerRez users can find the official integration instructions here: OwnerRez Integration Guide
How easy is it to make this work?
Very easy — no technical knowledge required. This is a simple self‑service setup, and depending on the PMS or channel manager you use, it usually takes less than a minute (typically 2–3 minutes). If you ever need help, we support you directly to ensure everything runs smoothly.
How fast is the sync?
A new booking created manually in your PMS (e.g. OwnerRez) typically appears in Google Calendar within 20–45 seconds. Typically, the booking appears first in the unified calendar, followed shortly after in the individual per‑property calendars.

The initial full sync of all existing reservations may take longer (around a minute or more, depending on how many bookings you have). This happens only once when you first register for the service.
How do I connect my Google Calendar?
Contact us to receive your personal onboarding link. Once you have it, follow the instructions, click “Connect with Google,” choose your Google account, and grant permission. Setup is easy. OwnerRez users can find the official integration instructions here: OwnerRez Integration Guide
I clicked the onboarding link again and it says “invalid token”. What does that mean?
For security reasons, the onboarding link can only be used once. After you complete the setup, the token is rotated and cannot be reused. If you need to change your calendar mapping or made a mistake during setup, please request a new onboarding link.
What data do you store?
Only non‑identifying booking metadata: dates, guest count, booking ID, property ID, calendar IDs, OAuth tokens, and your PMS/channel manager API key.
How do I revoke access?
Google Account → Security → Third‑party access → Remove “Booklogica Calendar Sync”. Sync stops immediately. Upon request we will delete any data related to you from our Google Cloud.
Is my data stored in the EU?
Yes. All data is stored in EU‑based Google Cloud infrastructure.
Which PMS or channel managers are supported?
Booklogica Calendar Sync currently supports the PMS/channel managers where hosts show interest in using Google Calendar as their alternative operational hub. OwnerRez is supported as an official integration.If you would like to know whether your PMS is supported or if support can be added in the future, feel free to contact us at team@booklogica.com.

Contact

Booklogica

Email: team@booklogica.com

To start using Booklogica Calendar Sync, please contact us to receive your personal onboarding link.