Freedom251 › SMS Appointment Reminder Software
Etisia
What Etisia is
Etisia sends SMS appointment reminders using events in Google Calendar, for appointment-based businesses such as salons, clinics, trainers, tutors, consultants, and service businesses. It can match event titles with saved or imported contacts to find phone numbers, send instant booking confirmations, and use customizable message templates. Quiet hours, delivery logs, and reminder monitoring are included. A reminder can contain a secure cancellation link; when a client uses it, the calendar event is updated and the business is alerted by email. The service can also send personalized group messages to people selected from calendar events, with recipient deduplication and opt-out handling where supported. Starter costs $12.00 per month billed yearly and includes one calendar and 100 SMS per month; Pro costs $22.00 per month billed yearly with three calendars and 250 SMS per month. Team costs $82.00 per month billed yearly and includes unlimited calendars, multiple Google accounts, custom SMS volume, setup help, and priority support. There is no free plan, but a 21-day trial with limited functionality and 50 free SMS is advertised. Clients cannot reply to reminders to confirm, cancel, reschedule, or ask questions.
Who it suits
Etisia is for appointment-based businesses that use Google Calendar and want to send SMS reminders. It may suit businesses that want cancellation links to update calendar events automatically.
What it does well
- Matches calendar events to saved or imported contacts.
- Includes customizable templates and quiet hours.
- Cancellation links update the calendar and alert the business.
- Group messages deduplicate recipients.
- Delivery logs and reminder monitoring are available.
What to know first
- Clients cannot reply to confirm or reschedule.
- Monthly SMS stop when the plan quota is reached.
- SMS delivery or timing is not guaranteed.
- Businesses are responsible for obtaining texting consent.
Limits
The Starter plan is $12.00 per month billed yearly and includes 100 SMS per month and one Google Calendar. The trial lasts 21 days and has limited functionality; monthly SMS sending pauses at the plan quota until the next billing cycle or an upgrade.
Plans
| Plan | Billed and limits | Price |
|---|---|---|
| Starter | yearly · $144 (tax excl) · 100 SMS/month · 1 Google Calendar · automatic and instant SMS · one-tap cancellation links | $12 a month |
| Pro | yearly · $264 (tax excl) · 250 SMS/month · 3 Google Calendars · automatic and instant SMS · one-tap cancellation links | $22 a month |
| Team | yearly · $984 (tax excl) · custom SMS volume · unlimited Google Calendars · multiple Google accounts · setup help · priority support | $82 a month |
As etisia.com lists them, read 7 Oct 2026. The maker's own page has the final word.
Getting started
- Open the Etisia website.
- Start the advertised trial, which includes 50 free SMS without a credit card.
- Connect Google Calendar so Etisia can read appointment events.
- Match event titles with saved or imported contacts to find client numbers.
- Choose a plan based on calendar count and monthly SMS volume.
Verdict
Etisia links Google Calendar appointments with reminder texts and cancellation updates. Account for plan quotas, texting consent responsibilities, and the lack of two-way SMS before choosing it.
Questions
How much does Etisia cost?
Pricing starts at $12/mo (annual). Starter costs $12.00 per month billed yearly, Pro costs $22.00 per month billed yearly, and Team costs $82.00 per month billed yearly.
Is there a free plan or trial?
There is no free plan. The site advertises 50 free SMS without a credit card, and the trial terms describe 21 days with limited functionality.
Which platforms does Etisia support?
Etisia is available on the web.
Does Etisia support two-way SMS?
No. Clients cannot reply to confirm, cancel, reschedule, or ask questions; STOP replies are handled as opt-outs where supported.
Which calendars does Etisia connect to?
Etisia connects to Google Calendar. Starter includes one calendar, Pro includes three, and Team includes unlimited calendars and multiple Google accounts.
What happens when the SMS quota is reached?
Included monthly messages stop sending until the next billing cycle or an upgrade.
Facts from Etisia's own pages
- Calendar integration
- The service connects to Google Calendar to read appointment events and update the calendar when clients cancel through a link. · etisia.com, 7 Oct 2026
- Cancellation flow
- Reminder messages can include a secure cancellation link that updates the calendar event and alerts the business by email. · etisia.com, 7 Oct 2026
- Consent and opt-outs
- Businesses are responsible for obtaining consent to text clients, and Etisia states that opt-outs are respected where supported. · etisia.com, 7 Oct 2026
- Contact matching
- Etisia can match calendar event titles to saved or imported contacts to find a client phone number. · etisia.com, 7 Oct 2026
- Delivery caveat
- Etisia does not guarantee SMS delivery or timeliness because third-party providers, mobile networks, and other factors can affect messages. · etisia.com, 7 Oct 2026
- Group messaging
- Etisia can send personalized group SMS to recipients drawn from selected calendar events, with deduplication and opt-out handling. · etisia.com, 7 Oct 2026
- Headquarters
- Šmartno pri Litiji, Slovenia · etisia.com, 28 Sept 2026
- Intended customers
- Etisia is designed for appointment-based businesses such as salons, clinics, trainers, tutors, consultants, and service businesses. · etisia.com, 7 Oct 2026
- No two-way SMS
- Clients cannot confirm, cancel, reschedule, or ask questions by replying to reminders; where supported, STOP replies are handled as opt-outs. · etisia.com, 7 Oct 2026
- Privacy controls
- Users can revoke Google Calendar access and request deletion of stored calendar data; Etisia says its Google API use follows Google's Limited Use requirements. · etisia.com, 7 Oct 2026
- Purpose
- Etisia automatically sends SMS appointment reminders from Google Calendar for appointment-based businesses. · etisia.com, 7 Oct 2026
- Reminder features
- Features include instant booking confirmations, customizable message templates, quiet hours, delivery logs, and reminder monitoring. · etisia.com, 7 Oct 2026
- Security
- Etisia says Google Calendar data is protected with TLS 1.2+ encryption in transit, encryption at rest, and controlled access procedures. · etisia.com, 7 Oct 2026
- SMS quota limit
- Included monthly SMS stop sending when a plan's quota is reached until the next billing cycle or an upgrade. · etisia.com, 7 Oct 2026
- Support
- The Team plan includes setup help and priority support, and the site offers live chat and a contact page. · etisia.com, 7 Oct 2026
- Trial offer
- The site advertises 50 free SMS with no credit card required, and the terms specify a 21-day free trial with limited functionality. · etisia.com, 7 Oct 2026
Where Etisia stands on Freedom251
- SMS Appointment Reminder Software#13 of 26