Prelude
Phone verification API for exponential growth with zero spam

Prelude
Freemium
From 100$

Home: https://prelude.so

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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.

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Prelude Uptime Monitor

Average Uptime

100%

Average Response Time

173.43 ms

Last 30 Days

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