Prelude Verify

Prelude is the smartest way to build user verification into your app. Pay for verified users only with our anti-spam API and boost your conversion rate with our smart routing across 30+ carriers for cost-effective, reliable delivery. What makes Prelude unique? ✨ We created Prelude with founders and developers in mind, making sure it’s the product we wished we had in our previous role. Here’s how we stand out: 🥷 Anti-fraud focus: Many companies don’t realize how much of their SMS budget is lost to fraud (like SMS pumping or IRSF). Our AI-powered fraud prevention system evaluates each OTP in real time, filtering out fraudulent requests without blocking legitimate users, saving your budget. 🧠 Smart routing: Instead of relying on a single provider, Prelude acts as a smart broker, selecting from 30+ carriers and messaging channels to find the most cost-effective routes, ensuring you get the best conversion rate at the lowest cost. 📊 Real-time analytics & transparent pricing: Prelude shows exactly where your budget is going. With real-time analytics, you can track acquisition metrics and see the impact of your efforts in detail. We’ve also simplified common pain points: global registration means you can start sending OTPs immediately, we handle rate negotiations for you, and our 24/7 support ensures you’re never left in the dark.