How Sending SMS Reminders Work

Works with your existing Google or Outlook Calendar allowing you to automate the process of sending SMS Reminders to your Clients

SMS Appointment Reminders
Designed for
Google Calendar Google Calendar Microsoft Outlook Office 365 Outlook / O365 / Exchange
Redtail Redtail & Redtail Wealthbox

Receive a Sample SMS Reminder

How it Works

Sign in with your Google or Microsoft Account

Sign in with your Google or Microsoft Account

  • Grant Permission for GReminders to access your Calendar
Setup Your Reminder Template

Setup Your Reminder Template

  • Define the Purpose of the Reminder
  • Determine How to Send the Reminder (SMS, email, voice)
  • Determine When to Send the Reminder (from immediately to 1 year)
  • Customize the Message Your Clients will Receive
Clients Receive Notification and Show up On Time!

Clients Receive Notification and Show up On Time!

  • Most people keep their Phones Nearby a Majority of the Time
  • Messages are Read as Soon as they Arrive
  • Clients Can Easily Confirm Their Appointments With You

Loved by Our Users

Rated Top Appointment Scheduling App by G2 Crowd
Rated Top Appointment Scheduling App by Gartners Capterra
Rated Top SMS Appoinment Reminder App by Google Gsuite Workspace Marketplace

Integrates with

SMS Reminders for Google Calendar
SMS Reminders for Outlook
SMS Reminders for Office 365 or Microsoft 365
SMS Reminders for Microsoft Exchange
SMS Reminders for Zoom and Automated Scheduling for Zoom
SMS Reminders for GoToMeeting and Automated Scheduling for GoToMeeting
SMS Reminders for Google Meet or Google Hangout and Automated Scheduling for Google Meet
SMS Reminders for Microsoft Teams and Automated Scheduling for Microsoft Teams
SMS Reminders for Skype for Business and Automated Scheduling for Skype for Business
SMS Reminders for Skype and Automated Scheduling for Skype
SMS Reminders for Webex and Automated Scheduling for Webex
Take Payments via Stripe
Take Payments via Square
SMS Reminders for HubSpot
SMS Reminders for Salesforce
SMS Reminders for Salesloft
SMS Reminders for ActiveCampaign
Automated Scheduling and SMS Reminders for Redtail CRM and Financial Advisors
Automated Scheduling and SMS Reminders for Wealthbox CRM and Financial Advisors
SMS Reminders for Pipedrive
Launch PreciseFP Integrations
SMS Reminders, Webhooks and API for Zapier
Tracking for Google Analytics
Journaling, Compliance, BCC Archiving
Journaling, Compliance, BCC Archiving
Journaling, Compliance, BCC Archiving

No Credit Card Needed to Sign Up!


Best for: Personal Scheduling and Email Reminders


Try Now
  • Features:
  • 100 Email Reminders / Month
  • 1 Connected Calendar
  • 1 Event Type
  • 1 Client Reminder Template
  • 1 Personal Reminder Template
  • Google/Outlook/Office 365 Calendar Integration
  • Zoom, Microsoft Teams, Google Meet, GoToMeeting, & Webex Integrations
  • GReminders Branding


Best for: Individuals or Teams      

$8 /month

Try Now
  • Includes 1 User
  • $8/User/Month for Add'l Users 
  • All Basic Plan Features plus:
  • 320 Email Reminders / Month
  • See Addons for SMS Reminders
  • up to 5 Connected Calendars/User
  • up to 10 Event Types/User
  • up to 5 Client Reminder Templates/User
  • up to 5 Personal Reminder Templates/User
  • Teams w/ Round Robin and All Together Scheduling


Best for: Small Businesses with CRM or HIPAA Needs

$39 /month

Try Now
  • Includes 1 User
  • $10/User/Month for Add'l Users
  • All Standard Plan Features plus:
  • 320 SMS or Phone Reminders* / Month
  • 640 Email Reminders / Month
  • up to 10 Connected Calendars/User
  • Unlimited Event Types
  • Recurring Event Types
  • Unlimited Client Reminder Templates
  • Unlimited Personal Reminder Templates
  • Dedicated Phone Number
  • HIPAA Compliance w/ BAA
  • Hubspot, Pipedrive, ActiveCampaign Integrations
  • Google Analytics & Meta Pixel Integration
  • Hosted Microsoft Exchange or On Premise Integration
  • Stripe, Square Integration
  • Webhooks / Zapier
  • Custom Hostnames available (add'l cost)


Best for: Businesses with User Mgmt & Compliance Needs

$99 /month

Try NowGet a Demo
  • Includes 3 Users
  • $16/User/Month for Add'l Users
  • All Pro Plan Features plus:
  • Managed Event Types
  • Managed Reminder Templates
  • Event Type Routing
  • Bulk Sends (add'l approval req)
  • Salesforce, Salesloft, Redtail, Wealthbox Integrations
  • API
  • Audit Logs
  • Compliance Archiving
  • Premium Support
  • Security & Legal Reviews
  • Custom Hostnames available (add'l cost)
You can purchase additional Addons/Credits:
Note: You must be on a paid plan to Buy Addons

160 SMS

$11 /month

  • 160 SMS Credits / Month
  • 320 Email Credits / Month

320 SMS

$20 /month

  • 320 SMS Credits / Month
  • 640 Email Credits / Month

700 SMS

$36 /month

  • 700 SMS Credits / Month
  • 1,400 Email Credits / Month

1200 SMS

$60 /month

  • 1,200 SMS Credits / Month
  • 2,400 Email Credits / Month

2500 SMS

$96 /month

  • 2,500 SMS Credits / Month
  • 5,000 Email Credits / Month

5000 SMS

$160 /month

  • 5,000 SMS Credits / Month
  • 10,000 Email Credits / Month


Need Larger Plans? Have more Enterprise Needs? Let's chat. Let us know your needs and we will design a custom plan that fits.


What is GReminders?

GReminders is an SMS reminder app that sends SMS reminders from your Google Calendar or sends Outlook text reminders from your Outlook Calendar. Our automated text reminder service can help you dramatically reduce no-shows.

How do I setup Google Calendar appointment reminders?

Under the Admin column (accessed by clicking on the cog wheel) select Reminder Templates to create custom SMS appointment reminders, email reminders and even voice reminders.

Can I send Office 365 appointment reminders?

Yes, GReminders is an appointment reminder service that allows you to send Outlook Calendar appointment reminders and Outlook 365 appointment reminders in addition to Google Calendar SMS reminders.

Can I send both SMS text reminders and email reminders?

Yes, you can send appointment reminders via text and email reminders to be delivered at the same time, ensuring your clients receive the information.

Can I receive an appointment confirmation text message from my clients?

Yes, a client’s SMS appointment confirmation will be forwarded to you. Not only does GReminders provide you a way to remind your clients of appointments, but it also acts as a text message confirmation service.

Can I use GReminders SMS reminder service to schedule follow up messages?

Yes, using our SMS appointment reminder software, you can schedule follow up messages to go out to your clients at any predetermined time you wish following an appointment. Our SMS reminder system can be used to keep your company top of mind with clients.

Can I use GReminders as an online scheduling tool?

Yes, GReminders makes calendar automation possible by allowing you to create online scheduling for Google Calendar and Online scheduling for Outlook.