Cal.com
FreemiumProgrammable and extensible scheduling infrastructure used for individual and enterprise booking workflows.
Automated appointment reminders and online booking for businesses that run on appointments.
Appointment Reminder sends automated SMS, email and voice reminders. Patients can confirm, cancel or reschedule by replying, with changes reflected in the calendar. Appointment Reminder also handles online booking and tracks confirmation rates, no-show rates and reminder performance. Multiple calendars and one inbox help teams manage appointments and conversations.
Updated Nov 11, 2026
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Automated SMS, email, and voice appointment reminders with online booking and two-way messaging. Reduce no-shows β start your free trial.
Let clients book, reschedule, and cancel online 24/7. Syncs with Google Calendar in real time. No phone tag, no back-and-forth.
Clients reply to reminders and you see every conversation in one dashboard. No more checking multiple phones or missing messages.
Send appointment recalls, announcements, or holiday closures to your entire client list. Target by last visit, appointment type, or custom groups.
The integration syncs in real time, so changes to appointments are reflected immediately.
Connect your Google Calendar, customize your reminder message, and you're live. No IT department required. No weeks of onboarding.
You can import appointments from any system using our file import β just upload a CSV, Excel, or any file your system exports.
Clients confirm with a single reply, and unconfirmed clients are flagged so staff can follow up.
Reach every patient instantly with automated text message reminders
Patients reply to confirm, cancel, or reschedule β your calendar updates instantly
Let clients book appointments 24/7 from your website with an embeddable widget
Set it and forget it β multi-channel reminder sequences that run themselves
Track confirmation rates, no-show rates, and reminder performance at a glance
Clients confirm with a single reply, and unconfirmed clients are flagged so staff can follow up.
You can set up multiple calendars within a single account, customize reminder messages per team member or appointment type, and manage all communications from one inbox.
Track confirmation rates, no-show rates, and reminder performance at a glance
Yes. Appointment Reminder offers a free 14-day trial, and you can cancel anytime.
It automates SMS, email and voice appointment reminders, online booking and two-way messaging. Patients can reply to confirm, cancel or reschedule.
It integrates with Google Calendar, Microsoft 365, Outlook, iCal, iCloud Calendar, Office 365 and Outlook Calendar. Google Calendar, Outlook and iCal support real-time two-way sync.
Yes. Appointment Reminder can add Zoom meeting links and Google Meet links for virtual visits.
Yes. You can set up multiple calendars, change reminder messages by team member or appointment type, and manage communications from one inbox.
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