Prelude is a powerful SMS API service designed to send verification messages anywhere in the world. It offers competitive pricing, top deliverability, and zero spam. The API is suitable for various needs, including OTP (One Time Password) verification, transactional messages, and onboarding processes. With features like multi-routing, automatic fallback, anti-fraud protection, and real-time analytics, Prelude ensures that your verification processes are efficient and cost-effective. The service is easy to integrate with its minimalist API, dedicated customer support, and conversion-optimized templates.