Ask HN: How do small businesses handle appointment reminders today?

[lucasnp]

I’m curious how small businesses handle appointment reminders today.

Do most rely on full scheduling platforms, or are simpler setups (SMS, manual reminders, etc.) still common?

If you’ve built or run something in this space, I’d love to hear what actually works in practice.

[aydin212]

The main gap is state sync, not sending alerts. Small businesses usually adopt reminders as a checkbox feature within a primary tool (like a scheduler or vertical CRM). The robust solutions I've seen tie a single calendar to an SMS service via automation (Zapier). The real problem is managing cancellations and reschedules, not the initial notification.

[lucasnp]

I see, so even robust solutions don't handle correctly cancellations and reschedules ?