Stop Client No‑Shows with Google Calendar Appointment Reminders
Set up in 60 seconds. Automated reminders, review requests, AI‑powered contact matching, and instant cancellation — all inside Google Calendar.
Most users send their first reminder within 2 minutes
GDPR compliant TCPA compliant No credit card required
See how it works
How much is an empty chair costing you?
Your average appointment
That's
walking out your door every year.
Per month
$0
Per week
$0
Wasted hours/year
0 hrs
Etisia brings them back.
SMS reminders recover up to 90% of no-shows.
Annual savings
$0
Appointments recovered
0
Hours saved
0 hrs
No credit card required · 3-day free trial · Free SMS included
How the source of truth stays clean
Booking sources
Google Calendar
source of truth
What Etisia adds
Stop Fighting With Overcomplicated Booking Software
You signed up for a booking system once. Spent an afternoon setting it up. Clients still booked randomly by text, call, or just walked in. Sound familiar?
More than just reminders
The most complete SMS reminder app for Google Calendar — with one-tap cancellations, automated review requests, AI-powered contact matching, and group messaging built in.
Calendar event → SMS sent
Create an appointment in Google Calendar. Your client gets SMS reminders automatically — no extra steps.
Quiet hours & smart timing
Reminders respect quiet hours and time zones. Late-night bookings get rescheduled to morning — your clients are never disturbed.
One-tap cancellation
Clients cancel via a link in the SMS. The calendar event is removed and you get an email — no phone tag needed.
Automated review requests
After appointments, clients receive a review prompt. Everyone can post on Google — plus lower ratings also get a feedback form so you can follow up.
Smart contact matching
Etisia reads the event title, finds the matching contact, and gets the phone number — even if the name isn't written perfectly.
Group messaging from events
Select calendar events, pull the recipients, add extras manually. One click sends personalized SMS to everyone — with dedup and opt-out safety.
Simple plans for a Google Calendar-first workflow
Keep Google Calendar as the source of truth. Etisia adds reminders, review requests, and one-tap cancellations without a new booking system or workflow builder.
Starter
$29/month
(tax excl)
For solo operators who want reminder coverage fast, without rebuilding the way appointments already get booked.
- 100 SMS messages per month
- 1 Google Calendar
- Automatic + instant SMS on new bookings
- Flexible timing — from instant to 1 month ahead
- One-tap cancel links + instant alerts
- 25+ templates with custom fields
- Import contacts from iOS, Android & vCard
- Full delivery logs & tracking
Pro
RecommendedTry free for 3 days — extra SMS on us
$49/month
(tax excl)
For busy businesses that want reminders, review requests, and smart routing included in one Google Calendar-first flow.
- 250 SMS messages per month
- 3 Google Calendars
- Automatic + instant SMS on new bookings
- Flexible timing — from instant to 1 month ahead
- One-tap cancel links + instant alerts
- 25+ templates with custom fields
- Import contacts from iOS, Android & vCard
- Full delivery logs & tracking
- Review follow-ups where enabled
- Smart review routing where enabled
- Private feedback capture where enabled
Team
$169/month
(tax excl)
For multi-calendar teams that want shared coverage, staff access, and no workflow-builder overhead.
- 1,000 SMS messages per month
- 5 Google Calendars
- Automatic + instant SMS on new bookings
- Flexible timing — from instant to 1 month ahead
- One-tap cancel links + instant alerts
- 25+ templates with custom fields
- Import contacts from iOS, Android & vCard
- Full delivery logs & tracking
- Review follow-ups where enabled
- Smart review routing where enabled
- Private feedback capture where enabled
- Staff logins & permissions
- Shared SMS quota across the team
- Team dashboards & performance reports
- Priority support — we've got your back

Zero risk. Full confidence.
If you want to
Reduce no-shows with automated SMS reminders
Get more 5-star reviews on autopilot after every appointment
Save hours every week on manual scheduling & follow-ups
No credit card required. Free SMS included.