Two-Way Calendar Sync
Schedly reads your existing calendar in real time and blocks off busy slots automatically. No more double bookings, no more manual availability updates — your calendar does all the work.
The outcomes you unlock
Measurable improvements that activate the moment you turn this on.
Connects to all major calendars
Sync with Google Calendar, Microsoft Outlook, Microsoft Exchange, Apple Calendar, and Office 365 — including multiple calendars per account.
Real-time availability detection
Schedly checks your connected calendars every time a client opens your booking page, ensuring availability is always current — even if you just added a personal appointment 10 minutes ago.
Prevents double bookings completely
When a client books a slot, Schedly immediately creates a block on your connected calendar, preventing any other booking tool or person from scheduling over it.
Set up in minutes. Runs automatically.
Once configured, everything runs on autopilot — zero manual intervention.
Connect your calendar
Use OAuth to securely connect Google, Outlook, or Apple Calendar. Schedly never stores your calendar credentials.
Set availability rules
Define working hours, buffer times between meetings, and maximum daily bookings on top of your calendar's existing events.
Clients see real-time availability
Your booking page displays only genuinely open time slots, factoring in all connected calendars simultaneously.
Bookings appear everywhere instantly
Every confirmed booking creates an event on your calendar with client details, meeting links, and intake form responses.
"This is the feature I didn't know I needed until I had it. I genuinely can't imagine going back."
Connect your calendar and take your first booking in minutes.
No credit card required. Set up in under 5 minutes.
Start Free — No Credit Card RequiredTwo-Way Calendar Sync: The Foundation of Reliable Scheduling Infrastructure
Calendar sync is the foundational capability that makes self-service scheduling reliable — and the area where most scheduling tools have historically been weakest. The core requirement is simple: when a client opens your booking page, your availability should reflect your actual, current calendar state — including personal appointments, other client meetings, travel time, and any other calendar events that would prevent you from honoring a booking. The reliability of this sync determines whether 'available' on your booking page actually means available, or merely means 'available as of the last time the sync ran (which may have been hours ago)'.
"Two-Way Calendar Sync isn't a feature — it's infrastructure. The businesses that adopt it first compound the advantage every single day."
Multi-Calendar Conflict Prevention: Personal and Professional Together
The double booking scenario that causes the most damage to client relationships is usually not a professional calendar conflict — it's a personal calendar conflict that an outdated sync failed to catch. A doctor's appointment at 2pm personal calendar + a client booking at 2pm that went through because the scheduling tool hadn't synced the personal calendar = a client who shows up for an appointment that can't happen. Schedly's calendar sync checks all connected calendars — personal and professional — simultaneously when evaluating availability. Any event on any connected calendar blocks the corresponding time on the booking page, whether it's a client meeting, a personal appointment, a school event, or a blocked focus period.
Calendar Event Writing: Making New Bookings First-Class Calendar Citizens
The other direction of calendar sync — writing new booking data back to the calendar — determines how useful your calendar is as a briefing tool for your appointments. A bare 'Meeting with [Client Name]' event provides minimal context. A Schedly-generated calendar event with client name, phone number, service type, meeting link, intake form summary, and any notes provides everything needed to prepare for the meeting without opening another application. For providers who live in their calendar apps (Google Calendar, Outlook), this rich event data means they can see who they're meeting, why, and how to connect — all from the calendar interface they check dozens of times per day.
Frequently asked questions
Everything you need to know before getting started.
Stop Losing Bookings to
Scheduling Friction.
Schedly puts your calendar to work around the clock. Every lead, every client, and every meeting lands exactly where it should, automatically.