Scheduling & Communication
SimpleGoogle Calendar + Twilio, appointment reminders that actually reduce no-shows
Automated SMS reminder cascades (48h, 2h before) tied directly to your calendar, plus instant waitlist-fill when a slot cancels.
Two tools, one clear trigger, one clear action. Tools: Google Calendar + Twilio.
30–76%
no-show reduction reported by clients
Instant
waitlist fill on cancellation
0
manual reminder calls
The problem this automation solves
No-shows cost service businesses real revenue, industry data consistently shows automated SMS reminders cut no-show rates by 30%+, but most businesses still rely on manual phone calls or no reminder system at all.
How the workflow runs
Trigger
A Google Calendar event is created, updated, or cancelled.
Schedule
Reminder SMS messages are queued at 48h and 2h before the appointment.
Confirm
Clients can confirm or cancel by replying to the SMS, updating the calendar event automatically.
Waitlist fill
A cancellation triggers an instant offer to the next person on the waitlist.
Want Google Calendar + Twilio connected like this?
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Get my free automation plan →Frequently asked questions
Does this work with booking platforms other than raw Google Calendar?
Yes, we integrate the same pattern with Calendly, Acuity, Cliniko, and most scheduling tools that sync to Google Calendar.
Can clients reschedule via SMS?
Yes, reply-based rescheduling is available, it routes back into your calendar and re-triggers the reminder sequence for the new time.
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