Multi-Provider SMS RoutingAutomatically Choose the Best Provider.
SymphonyRoute ensures your SMS messages always reach customers using intelligent routing, failover logic, and real-time provider optimization.
Messages Sent
2.4M
+12%
Delivery Rate
99.7%
+0.3%
Active Providers
5
Avg. Latency
124ms
-18%
Message Volume
Provider Status
Routing Rules
Everything you need for SMS delivery
Built for developers with easy integration and reliable SMS delivery. Send SMS at any scale.
Multi-Provider Routing
Intelligently route messages across multiple SMS providers based on cost, reliability, and geographic coverage.
Automatic Failover
Never miss a message. Automatically switch to backup providers when primary routes fail or degrade.
Real-Time Delivery Analytics
Monitor delivery rates, latency, and provider performance with comprehensive real-time dashboards.
Developer-Friendly API
Clean, RESTful API with SDKs for all major languages. Get started in minutes.
Managed OTP Service (OTP-as-a-Service)
SymphonyRoute offers a fully managed OTP service built on top of its SMS routing infrastructure. With this feature, you don't need to deal with complex processes like OTP generation, storage, and verification.
How It Works?
OTP Generation
OTP codes are securely generated by SymphonyRoute
SMS Delivery
OTP messages are sent through your configured SMS providers
Automatic Failover
Automatic failover and routing are applied during delivery
Verification
OTP verification is handled by SymphonyRoute
Secure Storage
OTP codes are not stored in your system or database
Integration with Just 2 API Endpoints
No complex integrations needed. Start using the OTP service with just two endpoints.
Send OTP
Generate and send OTP code with a single API call
Verify OTP
Verify the code entered by the user and get the result
Benefits
- No need to develop your own OTP infrastructure
- You don't store OTP codes in your own database
- Security, timeout, and retry controls are handled automatically
- You're not dependent on a single SMS provider
- High delivery rate and uninterrupted OTP experience
Use Cases
- User login verification
- Signup verification
- Password reset
- Transaction verification
- Admin and critical access verifications
Package Information: This feature is available to Pro package users at no additional cost.
Don't develop your OTP infrastructure, develop your business. Let SymphonyRoute manage OTP.
Supported SMS Providers
Use these API providers with our system. Connect your existing accounts and start routing messages intelligently across 150+ supported providers.
Twilio
Supported
Vonage
Supported
AWS SNS
Supported
MessageBird
Supported
Sinch
Supported
Plivo
SupportedHow It Works
Get started in three simple steps. No complex setup required.
Add Providers
Connect your existing SMS providers like Twilio, Vonage, or AWS SNS in just a few clicks.
Set Routing Rules
Define routing logic based on cost, geography, provider health, or custom business rules.
Ready to Send SMS
Send single or bulk SMS via API or dashboard. Provider selection and failover are handled automatically.
const response = await symphonyRoute.send({
to: "+90 555 123 4567",
message: "Hello from SymphonyRoute!",
routing: "cost-optimized"
});
// Response: { messageId: 'msg_xyz', provider: 'twilio' }Simple, transparent pricing
Start free and scale as you grow. No hidden fees, no surprises.
Basic
Perfect for side projects and small applications.
- Up to 100,000 messages/month
- Single project
- Standard routing
- Automatic failover
- Basic analytics
- Email support
Pro
For growing businesses that need reliability.
- Up to 1,000,000 messages/month
- 5 projects
- Priority routing + failover
- Advanced analytics
- Priority support
- Custom routing rules
- Managed OTP Service
Enterprise
For large-scale operations with custom needs.
- Unlimited messages
- Dedicated onboarding
- SLA guarantee
- Advanced traffic distribution
- 24/7 phone support
- Custom integrations
- Managed OTP Service
Frequently Asked Questions
Everything you need to know about SymphonyRoute.