Curated list of the top free appointment scheduling tools that include SMS reminders and confirmations to reduce no‑shows.
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Free plan supports up to 100 appointments per month with automated SMS reminders (up to 100 texts) and two-way messaging.
Free for individuals; includes built‑in SMS confirmations and reminders, integrated payment processing, and calendar sync.
Free tier offers unlimited bookings, staff calendars, and up to 50 SMS reminders per month via built‑in texting.
Free plan (up to 50 bookings/month) includes email + SMS notifications (up to 100 SMS per month) and a customizable booking website.
Free version supports unlimited appointments and up to 100 SMS reminders per month, plus online payment links and calendar sync.
Free tier provides unlimited bookings and 100 SMS reminders per month, with automated follow‑ups and Google Calendar integration.
Free for up to 3 staff members; includes SMS reminders via Zoho Cliq integration and email confirmations.
Free for service‑based businesses; offers automated SMS appointment reminders and confirmations with no hidden fees.
Free plan includes unlimited bookings and up to 200 SMS reminders per month, plus client intake forms and reviews.
Core free plan provides email reminders; SMS can be added at no extra cost via free Twilio account integration.
While the permanent free tier is limited, the 7‑day free trial includes full SMS reminder functionality.
Free tier offers unlimited appointments and 150 SMS reminders per month, plus custom branding and Google Meet links.
Free plan supports up to 20 appointments per month with SMS reminders via integrated Twilio gateway.
Free tier includes email notifications; SMS can be added for free using Zapier + a free Twilio account.
Free version provides unlimited bookings and 100 SMS reminders per month, plus client intake forms and calendar sync.
Alternative to Twilio: free Plivo account can be linked to Calendly for SMS reminders without extra cost.
Free starter plan includes up to 5 bookings per month with SMS reminders via built‑in texting service.
Free tier offers unlimited bookings; SMS reminders can be added at no cost using Zapier + a free Twilio account.
7‑day free trial includes full SMS reminder capabilities for salons and wellness businesses.
Free plan includes unlimited appointments and 200 SMS reminders per month, plus client portal and payment links.