SMS Reminder Tools for Tarot and Astrology Appointments
Twilio $0.0083/SMS, SimpleTexting from $39/mo, or built-in SMS via Acuity - 2026 options for appointment reminders for spiritual practitioners.
$0.0083 per message. That's Twilio's per-SMS rate for US numbers in 2026. At 100 appointment reminders a month, you're spending $0.83 - less than a single booking confirmation email service. The question isn't whether SMS reminders are expensive. It's whether you need a dedicated SMS tool at all, or whether the booking system you already pay for handles it.
All prices as of mid-2026. Verify current before committing.
Option Comparison
Option | Monthly Cost | Per-SMS Cost | Setup Complexity | Best For |
|---|---|---|---|---|
Acuity Growing (built-in SMS) | $34/month | Included | None | Solo practitioners already using Acuity |
SimpleTexting 500 credits | $39/month | $0.078/SMS | Low | Campaign + reminder combo |
Twilio API | $1.15/mo (number) | $0.0083/SMS | High (dev required) | Custom automation builders |
1. SMS Built Into Your Booking System
For most solo practitioners, this is the answer before looking at anything else.
Acuity Scheduling Growing ($34/month) includes SMS reminders at no extra charge. You set the timing (24 hours before, 1 hour before, etc.) and the message template, and Acuity sends it automatically when a booking is confirmed.
Calendly offers SMS reminders as a paid add-on or included in higher tiers - verify the current plan structure at calendly.com, as this has changed across versions.
If you're paying for Acuity Growing for packages, gift certificates, or SMS reminders, the SMS feature costs you nothing additional. Building a separate tool to replace it doesn't make financial sense.
Source: talkspresso.com/blog/calendly-vs-acuity-scheduling-2026 (2026).
2. SimpleTexting
SimpleTexting makes sense when you need SMS reminders and outbound marketing campaigns - moon circle announcements, new availability alerts, promotional offers to a subscriber list.
2026 pricing (annual billing):
Plan | Credits/Month | Monthly Price |
|---|---|---|
Entry | 500 | $39 |
Mid | 1,000 | $59 |
2,000 credits | 2,000 | $89 |
3,000 credits | 3,000 | $119 |
1 credit = 1 standard SMS (up to 160 characters). Extended SMS (up to 306 characters) = 2 credits. MMS = 3 credits.
All features - automation, API, analytics - are available on every tier. No feature gating by plan level.
US compliance note: A one-time $4 carrier registration fee (10DLC, required for US business SMS) applies. This is not optional for US business messaging.
3 user seats included at all tiers. Additional seats cost $20/month each. Extra numbers cost $10/month.
For a practitioner sending 200 appointment reminders + 100 campaign messages per month, the 500-credit plan at $39/month covers it with room to spare.
Source: simpletexting.com/pricing (official); checkthat.ai/brands/simpletexting/pricing (2026).
3. Twilio
Twilio is a developer API, not a plug-and-play reminder tool. You don't log into a dashboard and set up a reminder flow. You write code (or build a Zapier/Make integration) that calls Twilio's API to send messages.
2026 pricing:
- US SMS: $0.0083/message sent or received (standard local number)
- US MMS: $0.0220/message sent, $0.0165/message received
- Phone number rental: $1.15/month (local) or $2.15/month (toll-free)
At 100 messages/month, your total Twilio cost is under $2.00. The cost per message is genuinely low. The overhead is technical setup time, not money.
Who this is for: Practitioners who already use Zapier or Make for automation and want to trigger SMS reminders from a booking confirmation event. If you can build a Zapier workflow, Twilio is cheap and flexible. If you can't, the other options are more practical.
Source: twilio.com/en-us/sms/pricing/us (official).
What to Choose
Solo practitioner, under 300 bookings/month: Check whether your booking system includes SMS reminders before buying anything separate. Acuity Growing at $34/month includes it. Starting there costs less than a standalone SMS tool.
Need outbound campaigns (announcements to a list) in addition to reminders: SimpleTexting at $39/month for 500 credits. This handles both use cases in one tool.
Building a custom automation and comfortable with no-code tools: Twilio via Zapier/Make. Cheapest per-message cost once the integration is built.
FAQ
Do SMS reminders actually reduce no-shows? No verified no-show rate data specific to esoteric readings was found in available research. The general service industry benchmark is that SMS reminders reduce no-shows - the practice is standard across appointment-based businesses.
What is 10DLC and do I need to register? 10DLC (10-digit long code) is US carrier registration required for business SMS sent through services like SimpleTexting. The $4 one-time fee is mandatory. Without it, messages may be filtered as spam. Twilio has its own 10DLC registration process.
Can I send SMS from inside Acuity without a separate tool? Yes. Acuity Growing ($34/month) includes automated SMS reminders with no additional setup required.
How many credits do I need on SimpleTexting per month? Count your average monthly bookings and any outbound campaign messages. A standard 160-character confirmation + one reminder = 2 credits per client. 200 clients = 400 credits. The 500-credit plan covers that with buffer.
Related Reading
- Booking systems for spiritual practitioners - which booking tools include SMS at which plan levels
- Email marketing tools for spiritual practitioners - email list as a complement to SMS campaigns