Integration Overview

Twilio SMS
WordPress Plugin for
Appointment Scheduling

Create powerful booking forms with Simply Schedule Appointments® and send automatic SMS notifications using Twilio on WordPress.

Requires a premium edition of the Simply Schedule Appointments plugin. 

Book Professional Meetings

Allow clients to find a time in your schedule and have your automated assistant manage your calendar and send Twilio notifications.

Organize a Better Workflow

Automate bookings and notifications — forget about the back-and-forth emails, sending confirmations, or reminders using Twilio for WordPress.

Elevate your Business Website

Give your website a polished and top-notch feel with an automatic booking and communication system built with Twilio SMS on WordPress.

Automatic Twilio Appointment Reminders

Simply Schedule Appointments provides the booking system and appointment management for Twilio notifications to thrive.

Let clients book a meeting time on your website and automatically schedule confirmations, reminders, and follow-ups using Twilio SMS on WordPress.

Twilio + Simply Schedule Appointments Integration

Build a WordPress Booking System with Twilio SMS

Combine the versatility of Twilio SMS notifications with the flexible booking rules of Simply Schedule Appointments. Build an all-in-one integrated WordPress booking system for your business website with the Simply Schedule Appointments booking plugin and Twilio SMS integration.

How to Set Up Twilio Booking Notifications for WordPress


Visual representation of a booking calendar creation in Simply Schedule Appointments

Activate On Your WordPress site Create Your First Booking Calendar

Install the Professional or Business edition of Simply Schedule Appointments to unlock the Twilio SMS integration. Next, go through the Setup Wizard to create your first booking calendar.


Setup the Twilio Integration and Create a New SMS Notification

Follow our step-by-step guide on how to set up the Twilio SMS integration on WordPress. Once complete, create a new SMS notification to tie to new bookings — this can be a confirmation, reminder, or follow-up message for your appointments.


Add The Booking Calendar To Any Page On Your Site - You're all set!

Lastly, open any page on your WordPress site and embed the booking calendar wherever you see fit. When booking an appointment, the user will be prompted to opt-in to SMS notifications. If they agree, all of your Twilio programmed messages will be sent to them.

Requires a premium edition of the Simply Schedule Appointments plugin. 

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Automate SMS Notifications with Twilio for WordPress

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No risk, no questions asked. 30-day money-back guarantee.

Endless Possibilities with Twilio Appointment Scheduling

Effortless availability and booking system management

Illustration showing the simplified version of the booking form screens in Simply Schedule Appointments
An illustrated example of text reminders for appointments.

Reduce no-shows with automatic Twilio SMS

WordPress Twilio Integration Features

Illustration showing a close up of the time slots included in the booking forms of Simply Schedule Appointments.

Create Booking Slots On Your Website

Allow customers to book Twilio appointments that fall within your schedule. Let SSA take care of the rest of the appointment management and notifications!

Style and Match Your Website and Brand

The customizations are endless, match the booking calendars to fit your style and business. Edit fonts, colors, and more from the in-plugin Style settings.

Illustration showing the booking form fields being auto-filled. The booking form can also be customized with custom fields.

Customize the Customer Information Fields

Make the booking form uniquely yours with custom fields. Create different booking calendars for each of the services offered in your business.

Illustration showing a lock and folder on a WordPress page to represent the benefits of owning the data for your website and clients.

Own Your Data and Keep Your Independence

Simply Schedule Appointments is completely self-hosted meaning that all of your client information and settings live on your WordPress site.

Requires a premium edition of the Simply Schedule Appointments plugin. 

See the Twilio WordPress integration

Watch how Simply Schedule Appointments will manage the appointments and how the Twilio notification setup process looks like.

Picture of augustelements

Amazing Booking Plugin

The plugin name says most of it, SIMPLE. The setup and use of the plugin is so simple. The features are amazing and make setting appointments an ease.

I tried two other scheduling plugins that did not work as well and conflicted with the ecommerce shipping plugin. Great plugin from the Simply Schedule Appointments team!


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Simply Elegant

It is robust, powerful, and feature-rich. Yet, it is simple and easy to use. 

Simple and super elegant – at so many different levels, from the user interface/design, to usability, and features.


Enthusiastically Supported

The Simply Schedule Appointments support team is eager to help! We proudly provide quick 1-day response times within our business hours and friendly and human support with each email.

Avg. Response Time
0 Hours
Happiness Score
51 %
Avg. Resolution Time
0 Hours
Rated on
0 -Star
Support Team Profile Photos with their names printed "Natalie, Cynthia, Usman".

Frequently Asked Questions

We bring all of the great features that people are familiar with in their scheduling tool. But with the versatility and freedom that WordPress offers.

Compared to Calendly, customers who use Simply Schedule Appointments find that this plugin offers:

  • A better range of styling options to match your website
  • More ways to mesh the booking calendars into the website workflow through integrations, for example Gravity Forms and MemberPress.
  • And, the package tiers are much less complicated — we don't charge by number of team members or number of calendars, it's all unlimited!

Absolutely not! All of our editions (even Free) offer the following unlimited features:

  • Booking Calendars
  • Appointments
  • Email Notifications

And, our Business Edition provides unlimited Team Members.

Twilio costs vary depending on the product you're using and depending on what country you're located in. For example, their SMS pricing will include that you pay a monthly fee to use one of their phone numbers plus a pay-as-you-go fee for each message that you send.

For Simply Schedule Appointments users in the USA, the pricing will generally be $1.00/month to use a local number plus $0.0079/message. If you end us sending 1000 messages, this will cost you $7.90 USD.

To set up SMS appointment reminders with Twilio: 

  1. Install and Activate a Twilio appointment booking integration like Simply Schedule Appointments for your WordPress site.
  2. Create your first booking calendar using the setup wizard.
  3. Set up the Twilio Appointments integration via the Twilio plugin settings.
  4. Create a new SMS notification in the booking plugin and tie it to the Appointment Types.
  5. Lastly, add your new Twilio booking calendar to any page on your website using the [ssa_booking] shortcode.
  6. Now you're well on your way to automating Twilio appointment notifications.

Trusted by 30,000+ businesses using WordPress

Our focus on usability and best-in-class support means happy customers. But don’t just take our word for it, hear it from them!

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The Perfect Edition for Any Business Website

Just the features you need. And the flexibility to add more features as your business grows.

Plus Edition

Integrates with your calendar and collects customer data.
$ 99
Per Year
  • 1 Site
  • Premium Support
  • Google Calendar Integration
  • Custom Booking Form Fields
  • Zoom and Google Meet Integration
  • Classes and Group Event Booking
  • Send Time-Triggered Notifications
  • Gravity Forms Integration
  • Formidabe Forms Integration

Professional Edition

Take payments for appointments, track goals and conversions, and send reminders.
$ 199
Per Year
  • 1 Site
  • Premium Support
  • All Plus Edition Features
  • Send SMS Notifications & Reminders
  • Accept Stripe & PayPal Payments
  • Track Conversions with Google Analytics
  • Use Webhooks for Automations
  • Customizable Booking Flows New

Business Edition

Manage schedules for multiple staff and resources, offer group events, and more.
$ 399
Per Year
  • 1 Site
  • Premium & Priority Support
  • One Zoom Onboarding Call
  • All Professional Edition Features
  • Schedule Multiple Resources New
  • Schedule Team Members
Interested in test driving Simply Schedule Appointments before purchasing? Check out our SSA Basic Edition.

Register now to get started

You’re just a few clicks away from experiencing Simply Schedule Appointments on our exclusive demo sites.