Hand holding up a mobile phone
Hand holding up a mobile phone
Jul 11, 2025

Client reminder software: Stop no-shows before they happen

Every missed appointment costs you time, money, and momentum. And it’s almost always preventable. The right client reminder software doesn’t just send alerts; it makes rescheduling easy, confirmation effortless, and follow-up automatic. All in the same thread your clients already use.

  • No-shows cost real money and erode trust

  • Most reminder tools interrupt your flow or feel impersonal

  • WhatsApp-based reminders get opened, read, and replied to

  • AllSet handles reminders, confirmations and reschedules. So you don’t have to

Why no-shows keep happening

People forget, even when they mean well

Your clients aren’t flaking. They’re juggling. Without a reminder in the moment, things slip.

Reminder emails get ignored

Inbox overload is real. Most emails go unopened. App notifications? Silenced. A simple message in the thread gets seen.

Rescheduling is too much effort

If a client can’t make it but has to log in, find a link, and rebook then they’re likely to drop off. Unless it’s as easy as replying “Can we move it to 4?”

What good reminder software should actually do

Send reminders in the thread clients already use

No new app. No new login. AllSet sends human, helpful messages directly in WhatsApp where replies are instant.

Handle reschedules and confirmations automatically

When someone replies “Can’t do 3pm,” AllSet offers an alternative time. You don’t chase. You don’t stress.

Feel like a person, not a robot

AllSet messages are short, calm and natural;  like something you’d send yourself. Nothing showy. Just done.

Why AllSet works better than email or app reminders

How it compares at a glance

Feature

WhatsApp (AllSet)

Email-based Tools

App-based Systems

Open rates

Very high (60–90%)

Low (10–25%)

Moderate (25–40%)

Client reply speed

Instant, in-thread

Delayed, often ignored

Requires login

Reschedule flow

Reply with new time

Click link → login → edit

App navigation required

Setup complexity

None (works in chat)

Requires syncing

Requires install/config

UX friction

Low — feels natural

High — feels impersonal

Medium — needs explanation

Drop-off risk

Very low

High

Medium

AllSet’s reminders aren’t just more visible; they’re more usable. That’s the difference between a message that gets read and actioned, and one that’s forgotten or skipped.
Clients already check WhatsApp more than any other app. Reminder open rates are 2x higher than email.

No need to check a calendar

Your client just replies. AllSet handles the rest. No searching, no syncing.

Everything stays in the same thread

Reminders, confirmations, changes all live in one place. It’s seamless. It’s simple. And it works.

Real-world example: Yoga studio, sorted

Amber runs a small yoga studio in East London. She used to lose 4–5 bookings a week to no-shows. Since switching to AllSet, her WhatsApp reminders go out automatically and missed sessions have dropped by over 70%. Clients reply. Schedules update. Amber stays focused.

Real-world example: Mobile physio, on time

David offers in-home physiotherapy appointments across South Manchester. With back-to-back travel and clients in different locations, a single no-show would throw off his whole day. Since adopting AllSet, his clients now receive automatic reminders the night before and a short prompt two hours before the visit. Cancellations have dropped, and he’s no longer chasing last-minute confirmations. David gets to focus on care, not calendars.

Ready to reduce your no-shows?

Let AllSet handle your next bookings — including reminders, reschedules, confirmations and all — inside WhatsApp.