Unlock Seamless SMS & WhatsApp Integration for GoHighLevel
One SIM Card. WhatsApp + SMS.
Turn any phone into a powerful dual-channel gateway for GoHighLevel. Send WhatsApp (iPhone/Android) and SMS through one platform—intelligent routing sends domestic via SMS, international via WhatsApp. No A2P registration needed.
Hi! Your appointment is confirmed for tomorrow at 3 PM.
Perfect! Thank you for confirming.
2:46 PMHere's the location map!
Your order #12345 has shipped! Track: bit.ly/track123
Great! When will it arrive?
1:32 PMExpected delivery: Tomorrow by 5 PM. Reply HELP for support.
Thanks! 👍
1:34 PMActive Devices
Real-time message gateway
Smart Channel Routing
Intelligent routing: Domestic messages via SMS, international via WhatsApp. One SIM for SMS, any phone (iPhone/Android) for WhatsApp. Set your preferences and let the system optimize delivery.
Connect with your favorite automation platforms
GoHighLevel
n8nPlus many more via our REST API
Traditional Messaging Services Come With Hidden Costs
Stop paying separately for WhatsApp and SMS. There's a better way.
Pay-Per-Message Pricing
Twilio SMS: $0.0075+ per message = $75+ for 10K
WhatsApp Business API: $0.005+ per message = $50+ for 10K
Total: $125+ monthly. Costs scale unpredictably.
✓Infini Reach: Fixed fee for unlimited WhatsApp + SMS (within carrier limits).
Weeks of A2P Registration
A2P registration takes 2-3 weeks minimum.
Endless compliance paperwork and forms.
Approval uncertainty. No guarantee of acceptance.
✓Infini Reach: Use your own SIM—start sending in 5 minutes.
No International Options
International SMS costs $0.10-0.50+ per message.
No intelligent routing or cost optimization.
Separate accounts needed for different channels.
✓Infini Reach: Smart routing sends international via WhatsApp (free), domestic via SMS.
Real Devices. Real Numbers. Real Results.
Get started in three simple steps—no technical expertise required
Connect Your Devices
Flexible Device Support
- SMS: Android device with SIM card (Samsung, Google, etc.)
- WhatsApp: Works on iPhone or Android
- Use your existing phone and number
- Complete setup in under 5 minutes
Integrate With GoHighLevel
Native Integration Ready
- One-click OAuth connection—no manual setup
- Full conversation provider support
- Automatic message routing and threading
- Real-time delivery status updates
Send & Receive Messages
Smart Routing
- Set preferences: SMS for domestic, WhatsApp for international
- Automatic routing based on destination
- Track delivery across both channels
- Receive replies in unified dashboard
Message Flow Architecture
Bi-directional messaging: Replies flow back through the same path in real-time
Free forever plan • 100 messages monthly • 5-minute setup
Professional SMS & WhatsApp Gateway Features for Agencies
Everything you need to deliver professional WhatsApp and SMS at scale with real device infrastructure
Smart Channel Routing
Intelligent Message Delivery
Set preferences to automatically route domestic messages via SMS and international via WhatsApp. Save costs on international messaging while maintaining reliability for local delivery. The system intelligently selects the best channel.
Instant Activation
No A2P Registration Required
Start sending WhatsApp and SMS immediately. WhatsApp works on iPhone or Android, SMS requires Android with SIM. Skip the 2-3 week registration process entirely. Setup in minutes, not weeks.
Flexible Device Support
Use What You Have
WhatsApp works on both iPhone and Android. SMS works with any Android device with a SIM card. No need for expensive dedicated hardware—use devices you already own or repurpose old phones.
Two-Way Conversations
WhatsApp + SMS Support
Complete conversation threading across both WhatsApp and SMS with automatic reply handling. Receive and respond to customer messages on either channel in real-time.
GoHighLevel Native
Deep Integration
Native OAuth integration with full conversation provider support. Automatic message routing, delivery tracking, and seamless workflow integration. Built specifically for GHL agencies.
Production-Scale Architecture
Built to Scale
Multi-container WebSocket support with Redis pub/sub coordination. Zero-downtime deployments. Handles 1000+ concurrent connections per container with automatic failover.
Gray-Label Client App
Simple Install Link for Clients
Agencies can send a direct installation link to clients. Clients install the gray-label Android app on their device, add their SIM card, and connect it to your infrastructure—no branding, fully functional.
Real-Time Delivery Tracking
Complete Visibility
Track every message through its lifecycle: queued → sent → delivered. Get instant feedback on delivery status with webhook notifications for all state changes.
Webhook Support
Real-Time Events
Configure webhooks to receive real-time events for message delivery, replies, and device status changes. Build custom integrations with any platform.
Ready to Transform Your Messaging?
Join agencies already using real device infrastructure for reliable WhatsApp and SMS delivery
Start Free - No Credit Card RequiredSee It In Action
Real-time message delivery across WhatsApp and SMS from a single platform
Recent Activity
WhatsApp message delivered
+1 (555) 123-4567 • "Your order is ready for pickup"
SMS message delivered
+1 (555) 987-6543 • "Appointment confirmed for tomorrow"
WhatsApp reply received
+1 (555) 246-8135 • "Thank you!"
SMS message delivered
+1 (555) 369-2580 • "Special offer: 20% off today only"
Free forever plan • 100 messages monthly • No credit card required
Works With Your Existing Tools
Seamless integration with GoHighLevel and flexible API for custom workflows
Native Integration
- GoHighLevelOAuth + Conversation Provider
- One-click connection
- Automatic message threading
- Real-time status sync
API Integration
- RESTful APIJWT authentication
- WebSocket SupportReal-time bidirectional
- Compatible with Zapier, Make.com, n8n
- Custom webhook configuration
Documentation
- Complete API DocsOpenAPI specification
- Integration GuidesStep-by-step tutorials
- Code examples in multiple languages
- Postman collection included
Simple API Example
REST APISMS Gateway Pricing Plans - Starting Free Forever
Choose the plan that scales with your business. All plans include full feature access.
Free
Perfect for: Testing & small projects
- 1 SIM card included
- 1 workspace (default only)
- 100 messages/month (integration/webhook messages)
- Both channels included
- Full API access
- GoHighLevel integration
- Custom webhook endpoints
No credit card required • Upgrade anytime
Starter
Perfect for: Small agencies starting out
- 2 Devices (SMS or WhatsApp)
- Same phone number on SMS + WhatsApp = 1 device
- Unlimited messages per device
- 1 workspace (default only)
- Full API access
- GoHighLevel integration
- Real-time delivery tracking
- Email support
Pro
Perfect for: Growing agencies
- Up to 10 SIMs included
- 10 workspaces
- All Starter features
- Priority support (24/7 email)
- Multi-device management
Best value for growing agencies
Enterprise
Perfect for: Large agencies
- Unlimited SIMs
- Unlimited workspaces
- All Pro features
- Dedicated support (phone + email)
- Custom integrations available
- Priority technical support
Start with the Free Plan Today
Free Forever Plan Available
100 messages monthly (integration/webhook messages)
No Credit Card Required
Start completely risk-free
Full Feature Access
Test everything before you buy
Frequently Asked Questions
Everything you need to know about WhatsApp + SMS messaging
You set your channel preferences in the dashboard (e.g., SMS for domestic, WhatsApp for international). When you send a message, the system automatically routes it through the optimal channel based on the destination. This saves you money on international messages while maintaining reliable local SMS delivery. WhatsApp works on iPhone or Android, while SMS requires an Android device with a SIM card.
Yes! WhatsApp works on both iPhone and Android devices. For SMS, you need an Android device with a SIM card. This flexibility means you can use WhatsApp on your iPhone while having a dedicated Android device handle SMS, or use the same Android device for both channels. Use whatever devices you already have!
Yes! The free plan includes 50 combined messages per month (WhatsApp + SMS) for one SIM card, forever. No credit card required to start. It's perfect for testing, small projects, or low-volume personal use. Upgrade anytime if you need more capacity.
Typically under 5 minutes! Download the app, scan the QR code from your dashboard, grant permissions, and you're ready to send messages. No technical knowledge required. We've had agencies go from signup to sending their first message in under 3 minutes.
Because you're using your own SIM card and real phone number, A2P (Application-to-Person) registration is not required. You're sending messages as a person, not through a shared short code. This means instant activation and no compliance paperwork. However, you should still follow carrier best practices and avoid spam.
Absolutely! This is where smart routing shines. Set your preferences to automatically route international messages through WhatsApp (free or very low cost) and domestic messages via SMS. WhatsApp works globally without extra charges, while SMS uses your carrier's rates. The system handles routing automatically based on the destination country.
Messages are queued on our servers and automatically retry when your device reconnects. SMS will continue working as long as you have cellular signal. WhatsApp requires internet (WiFi or mobile data). We recommend keeping your device plugged in and connected to WiFi for best reliability.
Absolutely! You can connect as many Android devices and SIM cards as you need. The Starter plan is $37/month for 1 SIM. The Pro plan includes up to 10 SIMs for $97/month. Each device operates independently, giving you incredible scalability.
Still have questions?
Our support team is here to help you get started
Start Your Free SMS & WhatsApp Gateway Today
Built by agencies for agencies - one SIM for WhatsApp and SMS messaging.
Free forever plan available. Start in 5 minutes. No A2P registration. No hidden fees.