How to remind a client about an appointment (without spamming)
A reminder sent at the right moment, in the right words, through the right channel makes the difference between a confirmed visit and an empty slot.
The reminder problem
Most specialists know they should send reminders. But when — one day before? Two hours before? And what to write? A message that sounds like spam gets ignored. No message at all and the client forgets. There's a middle ground.
How to do reminders right
Send 24 hours before
The sweet spot is 24 hours ahead. Close enough that the appointment is top of mind, far enough that the client can still reschedule if needed.
Use their preferred channel
WhatsApp, Telegram, SMS, Viber — send through the channel the client already uses with you. Familiar sender = message gets opened.
Write like a person, not a system
'Hi Anna, just a reminder about your appointment tomorrow at 2 PM. See you then!' beats 'AUTOMATED REMINDER: Booking #1234 is confirmed for 14:00.'
Include the magic link
Add a one-tap confirm/reschedule link. It gives the client an easy action — and you get certainty about who's coming.
FAQ
- How many reminders should I send?
- One reminder 24 hours before is usually enough. For high-value or infrequent appointments, a second reminder 2 hours before can help. Avoid sending more — it feels like spam.
- Which channel works best for reminders?
- The channel your client already uses to communicate with you. WhatsApp is the most effective in most markets. SMS is a solid fallback for clients who don't use messaging apps.
- What if the client doesn't respond to the reminder?
- No response is information. If you have a standby list, you can proactively reach out to fill the slot. Tapsela shows you exactly who hasn't confirmed so you always know where the risk is.