The OTP service supports HTTP and SMPP. With a single setup or API call, businesses can quickly handle code generation, delivery, verification, and anti-fraud—seamlessly integrated into their systems.
Get Started for FreeEngageLab supports SMS, Email, WhatsApp, and voice OTPs. With smart routing and auto-retry, messages switch channels if one fails, ensuring codes are delivered reliably and on time.
Get Started for FreeEngageLab delivers multi-language OTPs with customizable templates, ensuring smooth verification across markets. Pre-registered Sender IDs improve deliverability and brand trust for a consistent global experience.
Get Started for FreeEngageLab provides real-time dashboards to track delivery, latency, and conversions, with Webhooks and exports for deeper analysis. This helps businesses optimize performance and user experience.
Get Started for FreeEnsure your OTP verification is fast, stable, and reliable with robust technology, full compliance, and 24/7 customer support.
EngageLab provides RESTful APIs and SMPP interfaces for OTPs, dynamic codes, and 2FA, enabling quick integration without building infrastructure.
EngageLab's high-availability system ensures uninterrupted OTP service, keeping registrations, logins, and transactions smooth even at peak times.
EngageLab offers round-the-clock support for API integration, messaging optimization, Sender ID registration, data analysis and more to improve delivery and user experience.
EngageLab operates in 200+ countries, follows GDPR and local regulations, and supports multi-language templates for reliable, low-latency OTP delivery, higher OTP completion rates and transaction success.
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