Sailup API v2.0 is now live|Read the changelog →

The communication API for modern teams.

Deliver SMS and email at scale with a single, elegant API. Built for developers who ship fast and expect absolute reliability.

Infrastructure you can trust.

Stop worrying about carrier filtering, IP reputation, and dropped messages. Sailup handles the heavy lifting so you can focus on building your product.

Smart Routing

Messages are dynamically routed through the most reliable carrier based on real-time network performance and historical delivery data.

Zero Downtime

Built-in redundancy across multiple tier-1 aggregators ensures your messages are delivered even during regional carrier outages.

Real-time Events

Receive instant webhook notifications for every state change. Know exactly when a message is queued, sent, delivered, or failed.

Developer First

Integrate in minutes,
not months.

Our REST API is intuitive and predictable. With official SDKs for Node.js, Python, Ruby, and Go, you'll be sending your first message before your coffee gets cold.

  • Comprehensive documentation
  • Idempotent requests
  • Detailed error messages
  • Test mode environments
Explore the documentation
send-message.js
fetch("https://api.sail.com/v1/messages/sms", {
method: "POST",
headers: {
"Authorization": "Bearer sk_live_...",
"Content-Type": "application/json"
},
body: JSON.stringify({
from: "Sailup",
to: ["+1234567890"],
body: "Your verification code is 8492"
})
})

Simple, transparent pricing.

Pay only for what you send. No monthly fees, no hidden charges — just straightforward per-message pricing in Ghanaian Cedis.

SMS

₵0.03/ message

Per outbound SMS delivered to any local network in Ghana. All major local carriers supported.

  • All local networks
  • Delivery receipts included
  • Real-time status updates

Email

₵0.01/ message

Per transactional or marketing email sent. High deliverability backed by dedicated IP warming and reputation management.

  • Dedicated sending IPs
  • Open & click tracking
  • Unsubscribe handling

Sending at high volume? Contact us for volume discounts →

Ready to set sail?

Join thousands of developers building the future of communications. Start sending today — no setup fees, pay only for what you use.