Prelude Verify

SMS API for user verification with anti-spam and cost-effective solutions.

Freemium Other

About Prelude Verify

Prelude is a transactional SMS and OTP verification API provider that focuses on performance-critical and fraud-sensitive messaging. It serves fintech, SaaS, high-scale platforms, and enterprises, offering global delivery across over 230 countries through connections to more than 30 providers. Prelude operates a European-hosted, GDPR-compliant SMS gateway with infrastructure in France and the EU, ensuring security-grade compliance and SOC 2 compliance.

The company provides a unified SMS API for sending, receiving, and tracking SMS and OTP messages in real-time. Its services include global OTP and transactional messaging with built-in fraud prevention, SMS marketing tools for campaign management, and A2P/RCS messaging for reliable delivery. Prelude emphasizes intelligent routing and real-time adaptation to optimize message delivery based on various factors. With transparent pricing and detailed analytics, Prelude supports scale-ups and enterprises in managing high-volume messaging while maintaining security and compliance.
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