Global SMS,
uSpeedo Trusted Choice
Enterprise-grade SMS API tailored for going global. Delivers unparalleled delivery rates and speed, supporting OTP, notification, and marketing SMS to 200+ countries and regions worldwide.
Trusted by Leading Enterprises
SMS Deliverability Rate Comparison
“Switching to uSpeedo's direct routes improved our OTP delivery success rate by 15% in Southeast Asia. The API is rock solid.”
VP of Engineering
Fintech Unicorn
Satisfy All-Scenario International SMS Needs
From critical identity verification to large-scale marketing campaigns, we provide comprehensive solutions.
Identity Verification (OTP)
Protect user accounts with extremely fast and stable verification codes. Intelligent routing ensures delivery within 3-5 seconds, significantly improving registration and login conversion rates.
Notifications & Reminders
Send order updates, logistics notifications, appointment reminders, and service alerts to global customers, keeping information synchronized in real-time and enhancing user experience.
Marketing & Promotion
Activate dormant users with personalized offers and timely promotional SMS. Supports high-concurrency sending, ensuring stable reach during major promotions.
Smart Routing Engine
Our Super Network automatically selects the best path for each SMS based on real-time quality scores, latency, and cost. Dynamically avoids network congestion and failures to ensure the highest delivery rate.
Learn moreDelivery Performance
Last 24hReal-time Data Insights
Fully grasp SMS sending performance. View real-time sending status, error code analysis, and cost reports through the visualized console. Detailed logs help you quickly locate problems.
Learn moreBuilt-in Global Compliance Engine
Automatically handles complex global telecommunication regulations. We manage Sender ID registration, content filtering, and local compliance rules for you, allowing your business to expand globally without worries.
Learn moreSender ID Registry
A few lines of code, connect the world
REST API is intuitively designed and powerful. Provides SDKs for Node, Python, Java, Go and other languages, enabling integration and testing in 5 minutes.
curl -X POST "https://api.uspeedo.com/v1/send" \
-H "Authorization: Bearer YOUR_TOKEN" \
-H "Content-Type: application/json" \
-d '{
"from": "uSpeedo",
"to": "+15558675310",
"text": "Your verification code is 123456"
}'Frequently Asked Questions
Everything you need to know about getting started with uSpeedo International SMS.
