Read the Northfield Capital story“Our partners serve on multiple corporate boards with distinct Microsoft 365 and Google Workspace accounts. Caletus checks all of them before a time is offered, blocking out busy periods without exposing confidential transaction titles to outside parties.”
2 features in this group
Calendar sync and availability: Calendars
Two-way calendar sync checks the calendars you connect and only offers the hours you want to work.
In this group
2 features for calendar sync and availability.
- Every planTwo-way calendar sync to prevent double bookingTwo-way calendar sync checks your Google, Outlook and iCloud calendars, so nobody can book a time when you're busy.Google, Outlook and iCloudPrivate by defaultChecked again at bookingSee calendar sync
- Every planAvailability and buffer time between meetingsAvailability rules decide when people can book you: your working hours, buffer time between meetings and daily limits.Working hoursBuffer timeNotice and meeting limitsSee availability
Compare
Calendar sync or availability rules: which do you need?
| Feature | Best for | What makes it different | Plan |
|---|---|---|---|
| Calendar sync | Best forPreventing double booking across calendars | What makes it differentTwo-way sync with Google Calendar, Outlook (Microsoft 365) and iCloud. | Every plan |
| Availability rules | Best forSetting daily limits and protecting focus time | What makes it differentWorking hours, buffers, minimum notice, meeting limits and date overrides. | Every plan |
The details
Calendar sync and availability at a glance.
- The idea
- A booking page is only useful if it knows when you're busy. Caletus checks the Google, Outlook and iCloud calendars you connect, and checks Google and Outlook again when a guest confirms, so a time that just filled up can't be booked.
- Who it's for
- Anyone who juggles personal, work and client calendars.
- How it works
- Each person connects one Google, one Outlook and one iCloud account and picks which calendars inside them count as busy.
- Timing and buffers
- Set buffer time around meetings, the minimum notice you need, how far ahead people can book, and a daily or weekly meeting limit.
Use cases
Who uses calendar sync and availability.
Customer storyFinancial Services & Advisory
100%
Board meetings without double bookings
Firm and board calendars in Google Workspace and Microsoft 365, all checked before a time is offered
- By teamConsultantsScheduling software for consultants: book strategy calls, take payment upfront and protect your focus time.
- By teamFoundersProtect deep-work time, book investor calls faster and line up meetings with your leadership team without the back-and-forth.
- By company sizeSmall BusinessScheduling software for small businesses with 5 to 50 people: shared booking links, calendar sync and your own branding.
- By industryHealthcareSecure, reliable patient scheduling for medical clinics, therapists, wellness coaches and telehealth practices. HIPAA-ready.
Guides
Guides to calendar sync and availability.
- Help Center guide2 min readConnect Google Calendar or Outlook to CaletusConnect Google Calendar or Outlook from the Integrations page in Caletus. Sign in and allow access, and Caletus hides the times you're busy and adds new bookings to your calendar.
- Blog post7 min readMeeting buffer time: settings for sales calls and interviewsMeeting buffer time gives you room to prep, take notes and breathe. See example settings for sales calls and interviews, and how buffers change your slots.
- Help Center guide2 min readCheck all your calendars to prevent double bookingConnect each calendar account you use: one Google, one Microsoft 365 and one iCloud account. Caletus hides the times you're busy on any of them, so nobody can book over another commitment.
- Blog post9 min readHow to prevent double booking across Google Calendar and OutlookPrevent double booking across Google Calendar and Outlook. Choose which calendars block your time, where bookings land, and how to test it before clients book.
FAQ
Questions about calendar sync and availability.
About calendar sync and availability and how the features in this group fit together.
Talk it through with our teamNo. Caletus only uses your calendar to work out when you're busy. Event titles, notes and other details from your personal calendar are never shown to the people booking you. They see that a time isn't available, but not why, so you can connect a personal calendar without sharing your plans.
More features beyond calendars
See all 21 features- Scheduling6Every way to book a meeting: one-on-one, round robin across a team, with a panel, as a group or on repeat.
- Automation2Booking emails, host reminders, and updates to Slack, HubSpot and your own systems, handled for you.
- Meetings4The call itself: video links, browser video calls, a shared whiteboard and an AI notetaker that writes the notes.
- Teams3Roles and permissions, shared event templates and a record of everyone you've met with.
- Branding & payments3Make booking look like your brand, add it to your website and take payment up front.
- Analytics1See how many meetings get booked, canceled and moved, and when people book most.
Try it free
Try calendar sync and availability free.
Start free, connect a calendar, and switch on what you need. Upgrade only when you want more.
- No credit card required
- Two-way calendar sync
- Set up in under 2 minutes