SMS verification and OTP API built for developers and B2C SaaS platforms. Integrate phone verification and two-factor authentication into your product. Trusted by thousands of businesses to secure user accounts and prevent unauthorized access.
TLS 1.3 Encrypted · 10K+ Verifications Daily
Industry-leading features designed to protect your business and provide the best verification experience.
256-bit encryption and advanced security protocols protect every verification.
Get started instantly with our plug-and-play SDKs. Support for all major frameworks and platforms with comprehensive documentation.
From startups to enterprises, handle millions of verifications seamlessly. Auto-scaling infrastructure ensures 99.9% uptime.
Send verification codes to 195 countries. Local carrier connections ensure fast, reliable delivery worldwide.
Real-time dashboards track verification rates, user patterns, and security threats. Make data-driven decisions.
RESTful APIs, webhooks, and detailed logs. Everything developers need for seamless integration and debugging.
From fintech to e-commerce, our verification platform adapts to your business needs.
Transaction confirmation, account recovery, and SMS two-factor authentication for banks and fintech platforms.
Reduce cart fraud, verify buyers, and protect seller accounts on your marketplace.
Patient appointment confirmations, account recovery, and SMS two-factor authentication for portal logins.
Secure user onboarding, account recovery, and multi-factor authentication for your app.
Most developers get up and running in under 5 minutes. Our SDK supports React, Node.js, Python, PHP, and more. Just install the package, add your API key, and start verifying.
We support SMS delivery to 195 countries worldwide with local carrier connections for optimal delivery rates and speed.
Yes. Our Starter plan includes free verifications each month so you can test and integrate without any upfront cost. No credit card required.
We follow GDPR and CCPA data protection principles. Phone numbers are encrypted at rest and in transit. We never sell user data and provide deletion APIs on request.
Most messages are delivered within 3 seconds globally. We use intelligent routing to select the fastest carrier path for each destination.
Text START to 390853 to get started with secure verification. Standard Msg & data rates may apply. Up to 12 msgs/mo. Opt-out at any time by replying STOP. Reply HELP for help. See our Terms of Service and Privacy Policy.