Prelude - Phone verification API for exponential growth with zero spam

Prelude Phone verification API for exponential growth with zero spam

What is Prelude?

Prelude is a comprehensive phone verification platform that provides businesses with a powerful SMS API for global user authentication. The platform leverages AI-powered fraud protection and multi-routing capabilities to ensure optimal delivery rates while maintaining cost efficiency.

Through its intelligent routing system, Prelude connects to 30+ providers and automatically determines the best delivery path at the lowest cost. The platform supports multiple communication channels including SMS, WhatsApp, Viber, and Zalo, with automatic fallback options to ensure successful message delivery.

Features

Multi-Channel Routing: Automatic routing across 230 countries with 30+ providers
Fraud Protection: AI-powered spam detection with 99% fraud blocking capability
Real-time Analytics: Comprehensive dashboard for tracking verification metrics
Auto-Fallback System: Automatic switching to alternative routes for failed deliveries
Cost Optimization: Up to 60% cost reduction through intelligent routing
Global Coverage: Support for SMS, WhatsApp, Viber, and regional messaging channels

Use Cases

User authentication and verification
Secure account registration
Two-factor authentication
Identity verification
Fraud prevention
Global user onboarding

FAQs

What is the verification success rate?

Prelude maintains a 95% successful verification rate through its multi-routing and instant-fallback API system.
How many countries does Prelude support?

Prelude supports verification services in 230 countries through multiple messaging channels.
What messaging channels does Prelude support?

Prelude supports SMS, WhatsApp, Viber, Zalo, and other regional messaging channels with SMS as a fallback option.