The Unified Sending Engine
Synthesize all your communication channels into one powerful platform. Email, SMS, push notifications, and webhooks - unified under a single API.
Features
Everything you need to send
One unified API for all your messaging needs. Stop juggling multiple providers and start synthesizing your communications.
Email Delivery
Transactional and marketing emails with advanced templating, A/B testing, and real-time analytics.
SMS & MMS
Global SMS delivery with smart routing, number verification, and two-way messaging support.
Push Notifications
Cross-platform push notifications for iOS, Android, and web with rich media support.
Webhooks
Reliable webhook delivery with automatic retries, signature verification, and event filtering.
Real-time Events
WebSocket connections for instant delivery status updates and live message tracking.
Enterprise Security
SOC 2 Type II certified with end-to-end encryption, SSO, and advanced access controls.
Developer First
Ship faster with a simple API
Get started in minutes with our intuitive SDKs. Send your first message with just a few lines of code.
- SDKs for Node.js, Python, Go, Ruby, and more
- Comprehensive REST API with OpenAPI spec
- Real-time webhooks for delivery events
- Detailed documentation and examples
import { SendSyntix } from 'sendsyntix';
const client = new SendSyntix({
apiKey: 'sk_live_...'
});
// Send an email
await client.send({
channel: 'email',
to: 'user@example.com',
template: 'welcome',
data: { name: 'John' }
});Request Early Access
We're currently in private beta. Submit your email to join the waitlist and be among the first to experience the unified sending engine.
Limited spots available. Enterprise inquiries welcome.