Install VoxiSMS on your Android
Download VoxiSMS from Google Play on any Android phone you already own. Any carrier works - prepaid or postpaid, unlimited or pay-as-you-go.
VoxiSMS + Voxiplan
Native integration · Appointment scheduling and AI communications
Voxiplan handles your scheduling, reminders, and AI-driven patient communications. VoxiSMS handles the delivery - routing every outbound and inbound SMS through your own Android phone, using your existing carrier plan, at $0.00 per message.
Set up in three steps
No developer needed. Takes under 10 minutes per client.
Connect your Voxiplan account
Open the VoxiSMS app, go to Integrations, and link your Voxiplan account. No developer needed - it takes under two minutes.
All your Voxiplan SMS sends from your own number
From this point on, every reminder, confirmation, cancellation, and AI follow-up that Voxiplan generates is delivered from your own mobile number - at $0.00 per SMS.
Why Voxiplan + VoxiSMS
SMS from your real, recognizable number
Your patients and customers receive messages from the actual mobile number they already know - not a random shortcode or shared sender ID.
True two-way SMS
When a patient replies Confirm or Cancel, the message flows back into Voxiplan automatically. No manual checking and no missed responses.
Every Voxiplan notification covered
Reminders, confirmations, cancellations, rescheduling requests, AI follow-ups, and intake form links - every outbound SMS Voxiplan generates is handled by VoxiSMS.
Keep using your existing carrier plan
No new SIM card, no new number, no new contract. VoxiSMS routes messages through the Android you already carry and the plan you already pay for.
What gets automated
Every Voxiplan SMS event, delivered through your own phone.
📅
Trigger
Appointment booked
VoxiSMS action
Instant booking confirmation SMS from your own number
⏰
Trigger
24 hours before appointment
VoxiSMS action
Automated reminder SMS with location and preparation notes
❌
Trigger
Appointment cancelled
VoxiSMS action
Cancellation notice and rebooking link via SMS
🤖
Trigger
Client no-show
VoxiSMS action
AI-generated follow-up SMS to rebook
⭐
Trigger
Post-appointment
VoxiSMS action
Review request or feedback SMS from your own number
💬
Trigger
Client replies to any SMS
VoxiSMS action
Reply routed back into your Voxiplan inbox in real time
Real cost savings
A practice sending 2,000 SMS/month
saves over $1,500 per year.
Twilio charges $0.079 per SMS. A busy Voxiplan client sending 2,000 reminders and confirmations a month pays $158 in delivery fees alone. With VoxiSMS, that number drops to zero.
500 SMS/mo -> save $39.50/mo
2,000 SMS/mo -> save $158/mo
5,000 SMS/mo -> save $395/mo
10,000 SMS/mo -> save $790/mo
Savings calculated vs Twilio standard rates (Q1 2026).
Voxiplan + VoxiSMS - Frequently Asked Questions
Everything you need to know about connecting Voxiplan to VoxiSMS.
What is Voxiplan and how does it connect to VoxiSMS?
Voxiplan is an appointment scheduling and AI communications platform. VoxiSMS integrates with Voxiplan so that all outbound SMS are delivered through your own Android phone running VoxiSMS.
Do I need to buy a new phone or SIM card?
No. VoxiSMS works with any Android phone you already own and the carrier plan you already have. Just install the app, connect Voxiplan, and you are done.
Do appointment reminders and confirmations still work exactly as expected?
Completely. Voxiplan continues to schedule and trigger all messages exactly as it does today. The only difference is the delivery layer.
What happens when someone replies to an appointment SMS?
VoxiSMS captures inbound replies received by your Android and forwards them to Voxiplan in real time. A reply of Confirm or Cancel arrives in your Voxiplan inbox instantly.
Does this work with Voxiplan's AI communications features?
Yes. All AI-generated outbound messages from Voxiplan are delivered through VoxiSMS exactly like any other Voxiplan SMS.
What does this cost per SMS?
If you are on an unlimited or bundled SMS carrier plan, the per-message delivery cost is $0.00. VoxiSMS charges a flat monthly gateway fee based on volume.
What happens if my phone goes offline?
VoxiSMS has a built-in message queue. If your Android is temporarily offline when Voxiplan triggers a message, the SMS is held in the queue and sent as soon as the device reconnects.
Your Android is already
your best SMS gateway
Stop overpaying for SMS APIs. Install VoxiSMS, connect your automation tools, and start sending messages through your own carrier plan today. No credit card required.
Free tier available
No credit card needed
Cancel anytime
Setup in 5 minutes