SHERM NOTIFICATION

Never Miss What Matters

SMS Appointment Reminders, Delivered Right On Time

Create an appointment, set your reminder time, and we'll send you an SMS when it's time. No app required. No account needed. Just your phone number and the appointment you don't want to forget.

🚀 Early Preview — Free Trials Available Now

Claim Your Free Trial

Simple, Reliable SMS Reminders

Set it once and we'll handle the rest

📅

Custom Appointments

Schedule any appointment — a doctor visit, meeting, deadline, or personal milestone. Give it a name and description that means something to you.

⏰

Flexible Reminder Timing

Choose exactly when you want to be reminded — at the time of the appointment, 15 minutes before, 1 hour before, or 1 day in advance.

📱

SMS Delivery

Reminders are delivered directly to your phone via SMS. No app to install, no notifications to enable — it just works.

🆓

Free to Try

Get started with 5 free reminders per phone number. No credit card required, no commitment needed.

🔒

Privacy First

Your phone number and appointment data are never shared with third parties. We use your information solely to deliver your reminders.

⚡

Instant Setup

Create a Reminder in under a minute. Fill out the form, confirm your phone number, and you're done.

How It Works

Four steps to your first reminder

Create Your Appointment

Enter your appointment name, description, and the date and time it occurs

Set Your Reminder

Choose when you want to receive your SMS — at the appointment time or up to 1 day before

Enter Your Phone Number

Provide your mobile number and confirm your consent to receive the SMS reminder

We Handle the Rest

At the scheduled time, we send your SMS reminder with your appointment details

Built for Reliability

Enterprise-grade infrastructure you can trust

🌐 Reliable Delivery

Built on AWS infrastructure for dependable SMS delivery across all major US carriers including AT&T, Verizon, T-Mobile, and more.

✨ No App Required

Everything works through SMS. No downloads, no accounts, no passwords to remember — just reminders that show up when you need them.

🎛️ Full Control

Reply STOP at any time to opt out. No commitments, no contracts — complete control over your subscription.

Simple Pricing

Start for free, no credit card required

🚀 Early Preview

Free Trial — Available Now

$0 / free trial

We're in early preview and free trials are available right now. Be among the first to try it.

5 SMS reminders per phone number
One-time appointments
Flexible reminder timing
Delivered to any major US carrier
No app, no account required
Opt out anytime via STOP

Create a Reminder

Frequently Asked Questions

Everything you need to know

What kind of appointments can I create?

Any one-time appointment — doctor visits, meetings, deadlines, birthdays, bill due dates, or anything else you don't want to forget.

When can I receive my reminder?

You can choose to be reminded at the time of the appointment, 15 minutes before, 1 hour before, or 1 day before.

How many reminders can I create?

The free trial includes 5 reminders per phone number. Each reminder is for a single one-time appointment.

Is there a cost?

The service is free to try. Standard message and data rates may apply based on your mobile carrier plan.

Can I cancel or opt out?

Yes. Reply STOP to any message to opt out at any time. You'll receive a confirmation that you've been unsubscribed.

How do I get help?

Reply HELP to any message, or visit sherm-notification.com for support.