Powerful Features for Secure Verification
Everything you need to implement enterprise-grade OTP verification in your financial applications.
Email OTP Verification
Send secure one-time passwords via email with customizable templates and full branding control.
- Customizable email templates with your branding
- HTML and plain text support
- Delivery tracking and analytics
- Configurable OTP length (4-8 digits)
- Automatic retry on delivery failure
- Support for multiple email providers
SMS OTP Verification
Deliver OTPs via SMS with global carrier support and intelligent routing for maximum deliverability.
- Global coverage in 200+ countries
- Intelligent carrier routing
- Sender ID customization
- Unicode and concatenated message support
- Real-time delivery status
- Fallback to voice OTP
Advanced Rate Limiting
Protect against abuse with configurable rate limits at multiple levels.
- Per-user rate limiting
- Per-IP rate limiting
- Per-contact rate limiting
- Burst protection
- Configurable time windows
- Real-time abuse alerts
Fraud Detection
AI-powered fraud detection to identify and block suspicious verification attempts.
- Behavioral analysis
- Device fingerprinting
- Velocity checks
- Risk scoring
- Blocklist management
- Integration with fraud databases
Contact Profiles
Unified profiles tracking verification history across all channels.
- Unified contact management
- Verification history tracking
- Risk flag management
- Contact linking
- Export capabilities
- GDPR-compliant data handling
Real-time Analytics
Comprehensive dashboards and reports for monitoring OTP performance.
- Real-time delivery metrics
- Conversion tracking
- Geographic analytics
- Failure analysis
- Custom report builder
- Scheduled reports
Global Infrastructure
Enterprise-grade infrastructure deployed across multiple regions.
- Multi-region deployment
- 99.99% uptime SLA
- Automatic failover
- Edge caching
- DDoS protection
- 24/7 monitoring
Developer Experience
Simple, well-documented APIs with SDKs for all major platforms.
- RESTful API
- Comprehensive documentation
- SDKs for 10+ languages
- Sandbox environment
- Webhook support
- Postman collection
Ready to secure your verification flow?
Start your 14-day free trial today. No credit card required.