Cloud SMS Relay Platform

Send & Receive SMS Using Your Own SIM Card

Pairfon turns your Android phone into a cloud SMS gateway. Use your real phone number to send and receive text messages from any dashboard, CRM, or automation tool.

0Per-message fees
2minSetup time
100%Your real number
NoA2P registration
web.pairfon.com/chat
MESSAGES TODAY
47
+12%
ACTIVE DEVICES
2/2
Online
DELIVERY RATE
99.2%
Excellent
+1 (555) 012-3456
Hi, I'm interested in the property on Oak Street. Is it still available?
2:34 PM · SIM1
Yes! It's still available. Would you like to schedule a viewing this week?
2:35 PM · SIM1
That would be great. How about Thursday at 3pm?
2:36 PM · SIM1
Pairfon
Online
New SMS from +1 555-012-3456
2:34 PM
Reply sent via SIM 1
2:35 PM
New SMS from +1 555-789-0123
2:41 PM
SMS relay active...

Manage Multiple Devices & SIMs

Pair any number of Android phones, each with their own SIM card. Monitor device status in real time and choose which device sends each message.

  • Real-time online/offline status for every device
  • Dual-SIM support — pick SIM 1, SIM 2, or both
  • Automatic heartbeat monitoring with alerts
  • One-click device ID copy for API usage
Devices
Manage your paired SMS relay devices
📱
Samsung Galaxy S24
Online
a1b2c3d4e5f6g7h8
📱
Google Pixel 8 Pro
Online
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📱
OnePlus 12
Offline
x9y8z7w6v5u4t3s2
📱
Xiaomi Redmi Note 13
Online
m1n2o3p4q5r6s7t8

Webhooks & REST API

Get instant webhook notifications for every inbound SMS. Full REST API to send messages, manage devices, and configure integrations programmatically.

  • Real-time webhook delivery for inbound SMS
  • Per-device, per-SIM webhook filtering
  • Send SMS via simple POST request
  • Full API docs with code examples
View API Documentation
Inbound SMS Webhooks
https://hooks.your-crm.com/sms/inbound
2 devices · SIM1, SIM2
Samsung Galaxy S24 · SIM1+SIM2Google Pixel 8 · SIM1
{
  "phone": "+15550123456",
  "message": "I'm interested in the listing",
  "device_fingerprint": "a1b2c3d4",
  "sim_slot": "SIM1",
  "received_at": "2026-03-16T14:34:00Z"
}

Connect to Your Favorite CRM

Pairfon integrates natively with GoHighLevel, Zapier, Make.com, and Pabbly Connect. Automate SMS workflows without writing a single line of code.

  • GoHighLevel — custom SMS conversation provider
  • Zapier — trigger & action for SMS workflows
  • Make.com — full module suite with polling
  • Pabbly Connect — webhook trigger & HTTP action
Integrations
GoHighLevel
Connected
Manage
Zapier
Connected
Manage
Make.com
Connected
Manage
Pabbly Connect
Connected
Manage

Everything you need for SMS

No virtual numbers. No per-message fees. Just your real phone number.

📱

Your Real Number

Send and receive SMS through your actual SIM card and phone number. No porting, no virtual numbers, no Twilio fees.

💬

Web Chat Dashboard

Full SMS inbox in your browser. View conversations, send messages, and manage multiple devices from one dashboard.

🔌

CRM Integrations

Connect with GoHighLevel, Zapier, Make.com, and Pabbly Connect. Automate SMS in your existing workflows.

📡

Multi-Device Support

Pair multiple Android phones with different SIM cards. Choose which device and SIM sends each message.

🔒

Webhooks & API

Get real-time webhook notifications for inbound SMS. Full REST API for programmatic access to all features.

Instant Delivery

Messages queue instantly and deliver through your device. Offline messages auto-retry when the device reconnects.

How It Works

1

Sign Up

Create your Pairfon account in seconds and start your 14-day free trial.

2

Install the App

Download the Pairfon app on your Android phone and scan the QR code to pair.

3

Connect Your CRM

Link Pairfon to GoHighLevel, Zapier, or any tool via webhooks and API.

4

Start Texting

Send and receive SMS from your dashboard, CRM, or automation workflows.

Simple, Transparent Pricing

Unlimited SMS on every plan. No per-message fees. 14-day free trial included.

Starter

$39/mo
Billed monthly
  • 1 Device
  • 1 User
  • Unlimited SMS
  • Dual SIM Support
  • REST API & Webhooks
Start Free Trial

Scale

$199/mo
Billed monthly
  • 7 Devices
  • 7 Users
  • Unlimited SMS
  • Dual SIM Support
  • REST API & Webhooks
  • CRM Integrations
  • Web Chat Dashboard
Start Free Trial

All plans include:

Unlimited SMS REST API Webhooks CRM Integrations No A2P Registration Live Chat & Email Support

Works With Your Favorite Tools

Connect Pairfon to the platforms you already use.

GoHighLevel Zapier Make.com Pabbly Connect REST API Webhooks

Trusted by Sales Teams

See what our customers have to say about Pairfon.

★★★★★

Pairfon completely changed how we handle SMS outreach. We text from our real numbers, leads trust us more, and our reply rates doubled. The GoHighLevel integration is seamless — it just works.

KF

Keith Fonseca

CEO, Join Remote Sales

★★★★★

We were paying hundreds a month for virtual numbers that kept getting flagged. With Pairfon, we use our own SIMs, the messages actually land, and the setup took minutes. Best switch we made this year.

AM

Anthony Methow

Solar Tax Pros

Frequently Asked Questions

Got questions? We have answers.

Install the Pairfon app on your Android phone, pair it with your dashboard, and start sending and receiving SMS from your browser, CRM, or any automation tool. Messages go through your real SIM card — no virtual numbers needed.

No. Pairfon uses your existing SIM card and phone number. There are no third-party providers, no porting, and no per-message fees. Your messages come from your real number, which means better deliverability and trust.

Pairfon integrates with GoHighLevel as a native SMS conversation provider. It also works with Zapier, Make.com, and Pabbly Connect for automation. You can connect any platform using our REST API and webhooks.

Plans start at $39/month for 1 device with unlimited SMS. Growth is $99/month for 3 devices, and Scale is $199/month for 7 devices. Every plan includes a 14-day free trial.

Yes. Pairfon supports dual SIM devices. You can choose which SIM slot to send from — SIM 1, SIM 2, or both — and configure per-device, per-SIM webhook filtering.

Messages are queued and delivered automatically when your device reconnects. The offline queue ensures nothing is lost even if your phone temporarily loses connection.

No. Since Pairfon sends messages directly from your personal SIM card, not through a carrier API or virtual number, A2P registration is not required. Your messages are sent as regular person-to-person (P2P) texts.

Absolutely. Pair as many Android devices as your plan allows, each with its own SIM card and phone number. Manage all of them from a single dashboard.

Ready to text from your own number?

Get started in under 5 minutes. 14-day free trial on all plans.

Start Your Free Trial